Here is a color palette named “Tree of Yellow” featuring 100 shades of yellow:

json
{
  "palette_name": "Tree of Yellow",
  "colors": [
    {"name": "Light Yellow", "hex_code": "
                            
                            #FFFFE0
                        "},
    {"name": "Lemon Chiffon", "hex_code": "
                            
                            #FFFACD
                        "},
    {"name": "Light Goldenrod Yellow", "hex_code": "
                            
                            #FAFAD2
                        "},
    {"name": "Papaya Whip", "hex_code": "
                            
                            #FFEFD5
                        "},
    {"name": "Moccasin", "hex_code": "
                            
                            #FFE4B5
                        "},
    {"name": "Peach Puff", "hex_code": "
                            
                            #FFDAB9
                        "},
    {"name": "Pale Goldenrod", "hex_code": "
                            
                            #EEE8AA
                        "},
    {"name": "Khaki", "hex_code": "
                            
                            #F0E68C
                        "},
    {"name": "Dark Khaki", "hex_code": "
                            
                            #BDB76B
                        "},
    {"name": "Gold", "hex_code": "
                            
                            #FFD700
                        "},
    {"name": "Goldenrod", "hex_code": "
                            
                            #DAA520
                        "},
    {"name": "Dark Goldenrod", "hex_code": "
                            
                            #B8860B
                        "},
    {"name": "Light Yellow", "hex_code": "
                            
                            #FFFFE0
                        "},
    {"name": "Lemon Yellow", "hex_code": "
                            
                            #FFF700
                        "},
    {"name": "Canary Yellow", "hex_code": "
                            
                            #FFFF99
                        "},
    {"name": "Daffodil Yellow", "hex_code": "
                            
                            #FFFF00
                        "},
    {"name": "Sunshine Yellow", "hex_code": "
                            
                            #FFEA00
                        "},
    {"name": "Flax Yellow", "hex_code": "
                            
                            #F7ECA3
                        "},
    {"name": "Mustard Yellow", "hex_code": "
                            
                            #FFDB58
                        "},
    {"name": "Banana Yellow", "hex_code": "
                            
                            #FFE135
                        "},
    {"name": "Dandelion Yellow", "hex_code": "
                            
                            #F6EB61
                        "},
    {"name": "Corn Yellow", "hex_code": "
                            
                            #F6EB61
                        "},
    {"name": "Citrine Yellow", "hex_code": "
                            
                            #E4D00A
                        "},
    {"name": "Buttercup Yellow", "hex_code": "
                            
                            #F6EB61
                        "},
    {"name": "Golden Yellow", "hex_code": "
                            
                            #FFC30B
                        "},
    {"name": "Saffron Yellow", "hex_code": "
                            
                            #F8B400
                        "},
    {"name": "Buff Yellow", "hex_code": "
                            
                            #F0C05A
                        "},
    {"name": "Cream", "hex_code": "
                            
                            #FFFDD0
                        "},
    {"name": "Pale Yellow", "hex_code": "
                            
                            #F7EA00
                        "},
    {"name": "Light Butter", "hex_code": "
                            
                            #F6D8A3
                        "},
    {"name": "Yellow Sunshine", "hex_code": "
                            
                            #F3D03A
                        "},
    {"name": "Honey Yellow", "hex_code": "
                            
                            #FFC30B
                        "},
    {"name": "Dahlia Yellow", "hex_code": "
                            
                            #F6A600
                        "},
    {"name": "Lemonade Yellow", "hex_code": "
                            
                            #F9E55E
                        "},
    {"name": "Sunflower Yellow", "hex_code": "
                            
                            #FFDA44
                        "},
    {"name": "Golden Poppy", "hex_code": "
                            
                            #F9B000
                        "},
    {"name": "Autumn Yellow", "hex_code": "
                            
                            #F6B93B
                        "},
    {"name": "Yellow Mellow", "hex_code": "
                            
                            #F3D05B
                        "},
    {"name": "Topaz Yellow", "hex_code": "
                            
                            #E6B600
                        "},
    {"name": "Bright Yellow", "hex_code": "
                            
                            #F9EA00
                        "},
    {"name": "Canary Yellow", "hex_code": "
                            
                            #F4EA94
                        "},
    {"name": "Bee Yellow", "hex_code": "
                            
                            #F2AD00
                        "},
    {"name": "Lemonade", "hex_code": "
                            
                            #F7E03B
                        "},
    {"name": "Saffron", "hex_code": "
                            
                            #F2C94C
                        "},
    {"name": "Honeycomb", "hex_code": "
                            
                            #E9C168
                        "},
    {"name": "Sunset Yellow", "hex_code": "
                            
                            #E8B300
                        "},
    {"name": "Golden Lemon", "hex_code": "
                            
                            #F5D15C
                        "},
    {"name": "Yolk Yellow", "hex_code": "
                            
                            #FFDB22
                        "},
    {"name": "Amber Yellow", "hex_code": "
                            
                            #FFBF00
                        "},
    {"name": "Dahlia", "hex_code": "
                            
                            #FFD700
                        "},
    {"name": "Citrine", "hex_code": "
                            
                            #E4D00A
                        "},
    {"name": "Aureolin", "hex_code": "
                            
                            #F6B600
                        "},
    {"name": "Lemon Drop", "hex_code": "
                            
                            #F4C300
                        "},
    {"name": "Goldfinch", "hex_code": "
                            
                            #F1C44C
                        "},
    {"name": "Marigold", "hex_code": "
                            
                            #F8A43D
                        "},
    {"name": "Daffodil", "hex_code": "
                            
                            #FFEA7D
                        "},
    {"name": "Butterscotch", "hex_code": "
                            
                            #F2A900
                        "},
    {"name": "Ocher", "hex_code": "
                            
                            #C2A14C
                        "},
    {"name": "Flax", "hex_code": "
                            
                            #E1BF83
                        "},
    {"name": "Custard", "hex_code": "
                            
                            #F5E5A3
                        "},
    {"name": "Beeswax", "hex_code": "
                            
                            #FFC700
                        "},
    {"name": "Amber Gold", "hex_code": "
                            
                            #B68D2D
                        "},
    {"name": "Sunbeam", "hex_code": "
                            
                            #F7D600
                        "},
    {"name": "Lemon Zest", "hex_code": "
                            
                            #F9D100
                        "},
    {"name": "Sunshine", "hex_code": "
                            
                            #F4D200
                        "},
    {"name": "Curry", "hex_code": "
                            
                            #B68E00
                        "},
    {"name": "Grapefruit", "hex_code": "
                            
                            #F6A600
                        "},
    {"name": "Honey Mustard", "hex_code": "
                            
                            #D6A900
                        "},
    {"name": "Golden Honey", "hex_code": "
                            
                            #DDAA00
                        "},
    {"name": "Flame Yellow", "hex_code": "
                            
                            #F9B100
                        "},
    {"name": "Marigold Yellow", "hex_code": "
                            
                            #F6A600
                        "},
    {"name": "Lemon Sorbet", "hex_code": "
                            
                            #F5E24D
                        "},
    {"name": "Yellow Gold", "hex_code": "
                            
                            #F6C700
                        "},
    {"name": "Flame", "hex_code": "
                            
                            #FFA600
                        "},
    {"name": "Sunglow", "hex_code": "
                            
                            #FFCC00
                        "},
    {"name": "Cider", "hex_code": "
                            
                            #F6B04D
                        "},
    {"name": "Sunshine Gold", "hex_code": "
                            
                            #F6D365
                        "},
    {"name": "Sunlight", "hex_code": "
                            
                            #F5E03B
                        "},
    {"name": "Pineapple", "hex_code": "
                            
                            #F5D355
                        "},
    {"name": "Sweet Corn", "hex_code": "
                            
                            #F6EB61
                        "},
    {"name": "Goldenrod", "hex_code": "
                            
                            #DAA520
                        "},
    {"name": "Neon Yellow", "hex_code": "
                            
                            #FFFF33
                        "},
    {"name": "Aureolin Yellow", "hex_code": "
                            
                            #F6D500
                        "},
    {"name": "Old Gold", "hex_code": "
                            
                            #D6A900
                        "},
    {"name": "Bumblebee", "hex_code": "
                            
                            #F8C200
                        "},
    {"name": "Harvest Gold", "hex_code": "
                            
                            #DAA520
                        "},
    {"name": "Autumn Spice", "hex_code": "
                            
                            #F3C300
                        "},
    {"name": "Mellow Yellow", "hex_code": "
                            
                            #F6EB61
                        "},
    {"name": "Lemon Chiffon", "hex_code": "
                            
                            #FFFACD
                        "},
    {"name": "Light Butter", "hex_code": "
                            
                            #F5E05D
                        "},
    {"name": "Golden Wheat", "hex_code": "
                            
                            #E9D88A
                        "},
    {"name": "Bright Sun", "hex_code": "
                            
                            #FFEA00
                        "},
    {"name": "Daisy Yellow", "hex_code": "
                            
                            #F2D800
                        "},
    {"name": "Sunshine Glow", "hex_code": "
                            
                            #F6EBA1
                        "},
    {"name": "Ginger", "hex_code": "
                            
                            #D69A00
                        "},
    {"name": "Lemon Cream", "hex_code": "
                            
                            #F4E300
                        "},
    {"name": "Golden Glow", "hex_code": "
                            
                            #FFC300
                        "},
    {"name": "Amber Glow", "hex_code": "
                            
                            #FFBF00
                        "}
  ]
}

This palette captures the essence of yellow in various shades, from soft pastels to vibrant hues, inspired by the warmth and brightness of sunlight.

Would you like to explore any specific shades or perhaps create a different palette?