Examine source code of Slate and Wood

{
  "manifest_version": 2,
  "version": "1.1",
  "name": "Slate and Wood",
  "theme": {
    "images": {
      "theme_frame": "images/tree-bark.jpg"
    },
    "colors": {
      "bookmark_text": "rgb(201,216,217)",
      "frame": "rgb(76,84,75)",
      "frame_inactive": "rgb(0,0,0)",
      "icons": "rgb(235,246,255)",
      "icons_attention": "rgb(0,209,255)",
      "ntp_background": "rgb(76,84,75)",
      "ntp_text": "white",
      "popup": "rgb(201,216,217)",
      "popup_highlight": "rgb(117,39,201)",
      "popup_border": "rgb(52,23,54)",
      "popup_text": "rgb(52,23,54)",
      "sidebar": "rgba(201,216,217, 1)",
      "sidebar_text": "rgb(52,23,54)",
      "sidebar_highlight": "rgb(165,211,221)",
      "sidebar_highlight_text": "rgb(255,255,255)",
      "tab_background_separator": "rgb(201,216,217)",
      "tab_background_text": "rgb(165,211,221)",
      "tab_text": "rgb(255,255,255)",
      "tab_line": "rgb(230,208,153)",
      "tab_loading": "white",
      "toolbar": "rgba(0, 0, 0, .0)",
      "toolbar_field": "rgb(76,84,75)",
      "toolbar_field_border": "rgb(201,216,217)",
      "toolbar_field_border_focus": "rgb(201,216,217)",
      "toolbar_field_focus": "rgb(27,30,26)",
      "toolbar_field_highlight": "rgb(201,216,217)",
      "toolbar_field_highlight_text": "rgb(27,30,26)",
      "toolbar_field_text": "rgb(201,216,217)",
      "toolbar_field_separator": "rgba(76,84,75,.5)",
      "toolbar_top_separator": "rgba(76,84,75,.5)",
      "toolbar_bottom_separator": "rgb(76,84,75,.5)",
      "toolbar_vertical_separator": "rgba(201,216,217,.5)"
    }
  }
}