Examine source code of greenry and secnery

{
  "name": "nature lover",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "photo_2022-01-05_23-55-12.jpg"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 1)",
      "tab_background_text": "rgba(42, 224, 22, 1)",
      "toolbar": "rgba(0, 0, 0, 1)",
      "bookmark_text": "rgba(13, 184, 24, 1)",
      "toolbar_field": "rgba(5, 1, 1, 1)",
      "toolbar_field_text": "rgba(25, 46, 10, 1)",
      "tab_line": "rgba(0, 0, 0, 1)"
    }
  }
}