Examine source code of It vividly dyes.

{
  "theme": {
    "images": {
      "theme_frame": "1207-tasogarete-gragra-0007.jpg"
    },
    "colors": {
      "frame": "#d5f099",
      "tab_background_text": "#fcfcfc"
    }
  },
  "version": "2.0",
  "name": "It vividly dyes.",
  "manifest_version": 2,
  "description": "鮮やかにそまる。"
}