Examine source code of SeaGreenLike

{
  "manifest_version": 2,
  "version": "1.1",
  "name": "seagreen",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-034-e0dfa84411058d2e5627f19f1ea501ca.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(1, 152, 111)",
      "toolbar_text": "rgb(2, 27, 14)",
      "frame": "rgb(1, 26, 14)",
      "tab_background_text": "rgb(7, 189, 101)",
      "toolbar_field": "rgb(25, 34, 31)",
      "toolbar_field_text": "rgb(228, 228, 228)",
      "tab_line": "rgb(13, 204, 111)",
      "popup": "rgb(25, 34, 31)",
      "popup_text": "rgb(228, 228, 228)",
      "ntp_background": "rgb(25, 34, 31)",
      "popup_border": "rgb(1, 152, 111)",
      "popup_highlight_text": "rgb(25, 34, 31)",
      "popup_highlight": "rgb(1, 152, 111)",
      "sidebar_border": "rgb(1, 152, 111)",
      "sidebar_highlight": "rgb(1, 152, 111)",
      "tab_loading": "rgb(13, 204, 111)",
      "tab_text": "rgb(25, 34, 31)",
      "toolbar_bottom_separator": "rgb(0, 103, 75)",
      "toolbar_field_highlight_text": "rgb(25, 34, 31)",
      "toolbar_field_highlight": "rgb(1, 152, 111)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{6fc3b6d6-a2ec-4b3f-8ae8-0314ea480a2e}"
    }
  }
}