Here is a color palette based on your query:

json
{
  "palette_name": "Earthy Greens",
  "colors": [
    {
      "name": "Deep Slate",
      "hex_code": "
                            
                            #19666C
                        "
    },
    {
      "name": "Soft Sage",
      "hex_code": "
                            
                            #90A955
                        "
    },
    {
      "name": "Light Beige",
      "hex_code": "
                            
                            #E3D9B8
                        "
    },
    {
      "name": "Warm Sand",
      "hex_code": "
                            
                            #D1C6A9
                        "
    },
    {
      "name": "Muted Olive",
      "hex_code": "
                            
                            #6B7C4D
                        "
    }
  ]
}

Palette Description:

The “Earthy Greens” palette combines the deep, soothing tones of slate and sage with complementary earthy neutrals. This palette offers a calming and natural feel, perfect for designs that aim to evoke tranquility and connection to nature.

Would you like to explore more colors or need suggestions on how to use this palette?