Here is a color palette based on your query, including green, red, yellow, and an additional color—blue.

json
{
  "palette_name": "Vibrant Primary Colors",
  "colors": [
    {
      "name": "Green",
      "hex_code": "
                            
                            #4CAF50
                        "
    },
    {
      "name": "Red",
      "hex_code": "
                            
                            #F44336
                        "
    },
    {
      "name": "Yellow",
      "hex_code": "
                            
                            #FFEB3B
                        "
    },
    {
      "name": "Blue",
      "hex_code": "
                            
                            #2196F3
                        "
    }
  ]
}

This palette features vibrant and energetic colors that can be used in various design projects, making a bold statement.

What do you plan to use this color palette for?