Examine source code of GreenBlueNewTheme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "GreenBlue",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(76, 77, 82)",
      "toolbar_text": "rgb(248, 248, 248)",
      "frame": "rgb(42, 42, 46)",
      "tab_background_text": "rgb(202, 214, 208)",
      "toolbar_field": "rgb(20, 21, 21)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(57, 139, 109)",
      "popup": "rgb(42, 42, 46)",
      "popup_text": "rgb(251, 251, 251)",
      "button_background_active": "rgb(71, 168, 127)",
      "button_background_hover": "rgb(42, 42, 46)",
      "icons_attention": "rgb(71, 168, 127)",
      "ntp_background": "rgb(42, 42, 46)",
      "ntp_text": "rgb(249, 249, 249)",
      "tab_selected": "rgb(57, 139, 109)",
      "toolbar_field_border_focus": "rgb(109, 191, 156)",
      "toolbar_field_border": "rgb(57, 139, 109)",
      "tab_loading": "rgb(57, 139, 109)"
    }
  }
}