Here’s a color palette based on your request for a brand palette featuring a cool dark green, sand color, lively yellow, and an extra neutral color.

json
{
  "palette_name": "Nature's Balance",
  "colors": [
    {
      "name": "Cool Dark Green",
      "hex_code": "
                            
                            #2C3E50
                        "
    },
    {
      "name": "Sand",
      "hex_code": "
                            
                            #D9CBA0
                        "
    },
    {
      "name": "Lively Yellow",
      "hex_code": "
                            
                            #F1C40F
                        "
    },
    {
      "name": "Soft Gray",
      "hex_code": "
                            
                            #BDC3C7
                        "
    }
  ]
}

Palette Description:

• Cool Dark Green ( #2C3E50 ): A deep, calming green that evokes the tranquility of nature.
• Sand ( #D9CBA0 ): A warm, neutral sand color that provides a soft contrast to the darker hues.
• Lively Yellow ( #F1C40F ): A bright and energetic yellow that adds a touch of vibrancy and cheerfulness to the palette.
• Soft Gray ( #BDC3C7 ): A versatile neutral that balances the brighter colors and adds sophistication.

Would you like to explore more options or adjustments to this palette?