Here is an updated color palette that includes an alternative light shade of mustard yellow that is less brown, alongside the other shades.

json
{
  "palette_name": "Bright Light Mustard Yellow",
  "colors": [
    {
      "name": "Bright Light Mustard Yellow",
      "hex_code": "
          
          #F2D78B
       "
    },
    {
      "name": "Very Light Mustard Yellow",
      "hex_code": "
          
          #F8E89D
       "
    },
    {
      "name": "Medium Mustard Yellow",
      "hex_code": "
          
          #FFC107
       "
    },
    {
      "name": "Dark Mustard Yellow",
      "hex_code": "
          
          #B58B00
       "
    },
    {
      "name": "Deep Mustard Yellow",
      "hex_code": "
          
          #A67C00
       "
    }
  ]
}

This palette includes a bright light mustard yellow, which has a more vibrant and less brown tone compared to the previous light shade.

Would you like to explore more shades or combine these colors with others?