Let’s create a background color that has more gray tones while still remaining warm and complementary to the overall palette. Here’s the updated color palette:

json
{
  "palette_name": "Soft Earthy Greens",
  "colors": [
    {
      "name": "Washed Fern",
      "hex_code": "
                            
                            #A4C8A5
                        "
    },
    {
      "name": "Warm Olive",
      "hex_code": "
                            
                            #C1C36A
                        "
    },
    {
      "name": "Muted Moss",
      "hex_code": "
                            
                            #B7C09A
                        "
    },
    {
      "name": "Muted Mint",
      "hex_code": "
                            
                            #A8D9C2
                        "
    },
    {
      "name": "Warm Gray",
      "hex_code": "
                            
                            #B8B3A3
                        "
    }
  ]
}

In this revised palette, “Warm Gray” ( #B8B3A3 ) serves as a softer and more grayish background color. It provides a nice balance, complementing the warm greens without being too vibrant.

Does this work for you, or would you like to explore further adjustments?