Based on your query, I’ve created a color palette that incorporates the colors you provided for the wall, sofa, and stripes. Here is the color palette in JSON format:

json
{
  "palette_name": "Cozy Earth Tones",
  "colors": [
    {
      "name": "Deep Moss Green",
      "hex_code": "
          
          #99938E
       "
    },
    {
      "name": "Muted Sage",
      "hex_code": "
          
          #B2ADA1
       "
    },
    {
      "name": "Warm Olive",
      "hex_code": "
          
          #8A663F
       "
    }
  ]
}

This palette combines earthy tones that create a warm and inviting atmosphere, suitable for a cozy living space.

Would you like to explore more color options or get suggestions on how to use these colors effectively in your design?