Examine source code of Post Neon

{
  "name": "Post Neon",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "2020-02-23 21_42_30-Theme generate __ Post Neon __ Add-ons for Firefox.png"
    },
    "colors": {
      "frame": "rgb(93, 101, 96)",
      "tab_background_text": "rgb(192, 186, 170)",
      "toolbar": "rgba(36, 48, 48, 0.61)",
      "bookmark_text": "rgb(129, 197, 56)",
      "toolbar_field": "rgba(216, 201, 197, 0.72)",
      "toolbar_field_text": "rgb(233, 212, 43)"
    }
  }
}