Here is a light mode color palette for a GHW Fandom wiki based on your specifications:

json
{
  "palette_name": "GHW Fandom Wiki Light Mode",
  "colors": [
    {
      "name": "Community Header Color",
      "hex_code": "
          
          #8BC8FA
       "
    },
    {
      "name": "Article Background Color",
      "hex_code": "
          
          #E0F2F7
       "
    },
    {
      "name": "Accent Color",
      "hex_code": "
          
          #42A5F5
       "
    },
    {
      "name": "Sticky Nav Color",
      "hex_code": "
          
          #BBDEFB
       "
    },
    {
      "name": "Link Color",
      "hex_code": "
          
          #1E88E5
       "
    },
    {
      "name": "Community Background Color",
      "hex_code": "
          
          #F0F8FF
       "
    },
    {
      "name": "Community Text Color",
      "hex_code": "
          
          #1976D2
       "
    }
  ]
}

Palette Description

This color palette is designed for a light mode theme for the GHW Fandom wiki. It features a soothing blue theme that promotes readability and a friendly community atmosphere. The colors range from soft sky blues for backgrounds to more vibrant blues for headers and links, ensuring a cohesive and appealing visual experience.

Would you like to make any adjustments or are there any other features you’d like to include in this color palette?