Examine source code of navy&green

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "navy&green",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-008-60d2718f8c915b5ba09f31df5555b459.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(41, 109, 49, 0.5)",
      "toolbar_text": "rgb(0, 0, 0)",
      "frame": "rgb(21, 44, 71)",
      "tab_background_text": "rgb(59, 155, 70)",
      "toolbar_field": "rgb(21, 44, 71)",
      "toolbar_field_text": "rgb(46, 192, 62)",
      "tab_line": "rgb(46, 192, 62)",
      "popup": "rgb(21, 44, 71)",
      "popup_text": "rgb(46, 192, 62)",
      "button_background_active": "rgb(21, 44, 71)",
      "button_background_hover": "rgb(21, 44, 71)",
      "frame_inactive": "rgb(12, 25, 41)",
      "ntp_background": "rgb(12, 25, 41)",
      "tab_loading": "rgb(46, 192, 62)"
    }
  }
}