Here’s a pastel color palette suitable for Excel, avoiding yellow, blue, light blue, and green:

json
{
  "palette_name": "Pastel Palette Without Yellow, Blue, Light Blue, and Green",
  "colors": [
    {
      "name": "Pastel Pink",
      "hex_code": "
          
          #FFD1DC
       "
    },
    {
      "name": "Pastel Purple",
      "hex_code": "
          
          #D6C4E0
       "
    },
    {
      "name": "Pastel Peach",
      "hex_code": "
          
          #FFCCB3
       "
    },
    {
      "name": "Pastel Coral",
      "hex_code": "
          
          #FFABAB
       "
    },
    {
      "name": "Pastel Lavender",
      "hex_code": "
          
          #E2B5E0
       "
    }
  ]
}

This palette includes soft and muted shades that would work well in Excel for a clean and gentle aesthetic.

Would you like to explore more color options or need assistance with something else?