Examine source code of Minimalistic Green Theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Minimalistic Dark Theme for firefox",
  "author": "KopunecDev",
  "description": "A modern minimalistic grey theme with a green accent color. ",
  "theme": {
    "colors": {
      "frame": "#131416",
      "tab_background_text": "#b3b3b3",
      "toolbar": "#323639",
      "toolbar_field": "#1c1f22",
      "toolbar_field_text": "#eaeaea",
      "toolbar_top_separator": "#0a0a0a",
      "toolbar_bottom_separator": "#181818",
      "bookmark_text": "#eaeaea",
      "toolbar_field_border": "#27584fD1",
      "toolbar_field_separator": "#242729",
      "toolbar_field_focus": "#1c1f22FB",
      "toolbar_field_border_focus": "#27584f",
      "toolbar_field_highlight": "#027e65",
      "toolbar_field_highlight_text": "#eaeaea",
      "toolbar_field_text_focus": "#e5e5e6",
      "toolbar_vertical_separator": "#323639",
      "button_background_hover": "#242729",
      "button_background_active": "#181a1b",
      "icons": "#05c7a0",
      "icons_attention": "#05b694",
      "ntp_background": "#1e2224",
      "ntp_text": "#03fcca",
      "popup": "#1c1F21",
      "popup_text": "#e2e9e9",
      "popup_border": "#2f6a62",
      "popup_highlight": "#027e65",
      "sidebar": "#202325",
      "sidebar_text": "#c3c3c3",
      "sidebar_border": "#11090a",
      "sidebar_highlight": "#202124",
      "sidebar_highlight_text": "#03fcca",
      "tab_line": "#05b694",
      "tab_loading": "#02af8c",
      "tab_background_separator": "#54575f",
      "tab_text": "#e2e9e9"
    }
  }
}