Examine source code of izyiac's Dark Green Theme

{
  "theme": {
    "colors": {
      "frame": "#212121",
      "frame_inactive": "#212121",
      "tab_background_text": "#9e9e9e",
      "tab_selected": "#303030",
      "toolbar": "#303030",
      "tab_text": "#b2b2b2",
      "ntp_background": "#212121",
      "sidebar": "#212121",
      "ntp_text": "#d8d8d8",
      "sidebar_border": "#383838",
      "sidebar_highlight": "#626262",
      "sidebar_text": "#b2b2b2",
      "sidebar_highlight_text": "#bfbfbf",
      "tab_background_separator": "#a2a2a2",
      "button_background_active": "#212121",
      "button_background_hover": "#212121",
      "icons": "#bfbfbf",
      "icons_attention": "#00a56b",
      "popup": "#303030",
      "popup_border": "#303030",
      "popup_highlight": "#3f3f3f",
      "popup_highlight_text": "#d8d8d8",
      "popup_text": "#919191",
      "tab_line": "#00754a",
      "tab_loading": "#00a56b",
      "toolbar_bottom_separator": "#303030",
      "toolbar_field": "#212121",
      "toolbar_field_border": "#212121",
      "toolbar_field_border_focus": "#00633f",
      "toolbar_field_focus": "#3d3d3d",
      "toolbar_field_text": "#898989",
      "toolbar_field_text_focus": "#b2b2b2",
      "toolbar_field_separator": "#e0e0e0",
      "bookmark_text": "#aaaaaa",
      "toolbar_top_separator": "#004f32",
      "toolbar_vertical_separator": "#6a6a6a"
    }
  },
  "name": "Isaac's Dark Green Theme",
  "manifest_version": 2,
  "version": "1.0",
  "description": "This theme was created using Ultimate theme creator"
}