Based on your query, here is a color palette inspired by the bright yellow of Ghana to the vibrant grapefruit color associated with Sikasso.

json
{
  "palette_name": "Ghana Yellow to Sikasso Grapefruit",
  "colors": [
    {
      "name": "Ghana Yellow",
      "hex_code": "
                            
                            #F6EB61
                        "
    },
    {
      "name": "Sunshine Yellow",
      "hex_code": "
                            
                            #FFEA00
                        "
    },
    {
      "name": "Goldenrod",
      "hex_code": "
                            
                            #DAA520
                        "
    },
    {
      "name": "Coral",
      "hex_code": "
                            
                            #FF7F50
                        "
    },
    {
      "name": "Sikasso Grapefruit",
      "hex_code": "
                            
                            #FF6F61
                        "
    }
  ]
}

This palette transitions from a vibrant Ghana yellow to the warm and lively grapefruit color, highlighting both the brightness of yellow and the warmth of grapefruit.

Would you like to know more about how to use this palette in your designs or suggestions for themes that would suit it?