Here is a color palette based on your request for dark brown and bright orange:

json
{
  "palette_name": "Autumn Vibes",
  "colors": [
    {
      "name": "Dark Brown",
      "hex_code": "
                            
                            #4E3B31
                        "
    },
    {
      "name": "Bright Orange",
      "hex_code": "
                            
                            #FF6F20
                        "
    },
    {
      "name": "Golden Yellow",
      "hex_code": "
                            
                            #FFC300
                        "
    },
    {
      "name": "Forest Green",
      "hex_code": "
                            
                            #228B22
                        "
    },
    {
      "name": "Cream",
      "hex_code": "
                            
                            #FFFDD0
                        "
    }
  ]
}

This palette combines the warmth of dark brown and bright orange with complementary colors like golden yellow, forest green, and cream, creating a lively and earthy feel reminiscent of autumn.

Would you like to explore more color combinations or need help with something else?