Here is a color palette inspired by Saudi National Day, reflecting the national colors of Saudi Arabia, which are green and white, along with complementary colors.

json
{
  "palette_name": "Saudi National Day",
  "colors": [
    {
      "name": "Rich Green",
      "hex_code": "
                            
                            #007A33
                        "
    },
    {
      "name": "White",
      "hex_code": "
                            
                            #FFFFFF
                        "
    },
    {
      "name": "Gold",
      "hex_code": "
                            
                            #FFD700
                        "
    },
    {
      "name": "Desert Sand",
      "hex_code": "
                            
                            #EDC9AF
                        "
    },
    {
      "name": "Sky Blue",
      "hex_code": "
                            
                            #87CEEB
                        "
    }
  ]
}

This palette captures the essence of Saudi National Day with its representation of the flag colors and elements of the Saudi landscape. Would you like to know more about how to use these colors, or do you have any specific design ideas in mind for the celebration?