Based on your request for a color palette for Google Sheets with a header color of #FeFefe , here is a suggested color palette:

json
{
  "palette_name": "Bright Light Palette",
  "colors": [
    {
      "name": "Header White",
      "hex_code": "
          
          #FeFefe
       "
    },
    {
      "name": "Soft Blue",
      "hex_code": "
          
          #A7C6ED
       "
    },
    {
      "name": "Pale Green",
      "hex_code": "
          
          #D4EDDA
       "
    },
    {
      "name": "Peach",
      "hex_code": "
          
          #FFD9C1
       "
    },
    {
      "name": "Charcoal Gray",
      "hex_code": "
          
          #343A40
       "
    }
  ]
}

Palette Description:

This palette features a bright white header, perfect for a clean and modern look. It includes a soft blue for background sections, pale green for positive indicators or highlighting important data, a gentle peach for additional warmth, and a charcoal gray for text or less prominent elements. This combination aims to create a cheerful yet professional atmosphere in your Google Sheets.

Would you like to make any tweaks or add more colors to this palette?