Here’s the modified color palette with “Sunny Yellow” replaced by a warm mustard shade, enhancing the overall vibrancy while maintaining the energizing feel.

json
{
  "palette_name": "Lively Greens and Warm Accents",
  "colors": [
    {
      "name": "Mustard",
      "hex_code": "
                            
                            #FFDB58
                        "
    },
    {
      "name": "Coral",
      "hex_code": "
                            
                            #FF6F61
                        "
    },
    {
      "name": "Soft Mint Green",
      "hex_code": "
                            
                            #A8E6CF
                        "
    },
    {
      "name": "Vibrant Lime Green",
      "hex_code": "
                            
                            #B2FF59
                        "
    },
    {
      "name": "Warm Gold",
      "hex_code": "
                            
                            #FFD700
                        "
    }
  ]
}

The addition of mustard brings a deeper, earthier tone to the palette while keeping the energy high with the other vibrant colors.

Is there anything else you would like to adjust or any other colors you want to explore?