Here’s a revised color palette based on your request, featuring a cool dark green, sand color, lively yellow, and a baby blue.

json
{
  "palette_name": "Serene Sunshine",
  "colors": [
    {
      "name": "Cool Dark Green",
      "hex_code": "
                            
                            #2C3E50
                        "
    },
    {
      "name": "Sand",
      "hex_code": "
                            
                            #D9CBA0
                        "
    },
    {
      "name": "Lively Yellow",
      "hex_code": "
                            
                            #F1C40F
                        "
    },
    {
      "name": "Baby Blue",
      "hex_code": "
                            
                            #A2DFF7
                        "
    }
  ]
}

Palette Description:

• Cool Dark Green ( #2C3E50 ): A deep green that brings a sense of stability and connection to nature.
• Sand ( #D9CBA0 ): A gentle, earthy tone that complements the darker green beautifully.
• Lively Yellow ( #F1C40F ): A bright, cheerful yellow that injects energy and positivity into the palette.
• Baby Blue ( #A2DFF7 ): A soft, calming blue that adds a light and airy feel, perfect for creating a soothing contrast.

Would you like any further modifications or additional colors?