Here’s the revised color palette with “Olive” replaced by a light green shade, maintaining a fresh and uplifting feel throughout the collection.

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": "Light Green",
      "hex_code": "
                            
                            #B2EBF2
                        "
    },
    {
      "name": "Warm Gold",
      "hex_code": "
                            
                            #FFD700
                        "
    }
  ]
}

The inclusion of light green enhances the brightness of the palette, making it feel even more energetic and refreshing.

Would you like any further modifications, or do you have a specific application in mind for this updated palette?