Here’s a child-friendly color palette for your cartoon illustration of a horse and a girl wearing a helmet for horse riding. This palette includes soft, pastel colors that are appealing and suitable for a youthful audience.

json
{
  "palette_name": "Child-Friendly Horse Riding",
  "colors": [
    {
      "name": "Pastel Brown",
      "hex_code": "
          
          #D9B89C
       "
    },
    {
      "name": "Light Sky Blue",
      "hex_code": "
          
          #A8D3E0
       "
    },
    {
      "name": "Creamy Yellow",
      "hex_code": "
          
          #F8EBAF
       "
    },
    {
      "name": "Gentle Green",
      "hex_code": "
          
          #A8E1A0
       "
    },
    {
      "name": "Bubblegum Pink",
      "hex_code": "
          
          #FFB3D9
       "
    }
  ]
}

This palette features soft and inviting colors that create a playful and friendly atmosphere. The Pastel Brown represents the horse, while the Light Sky Blue, Creamy Yellow, and Gentle Green can be used for the girl’s outfit. Bubblegum Pink can be a fun accent color for her helmet or accessories.

What elements or additional features would you like to include in your illustration? Are there any specific emotions or themes you want to convey?