Examine source code of GreenLeafSplash

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "GreenLeaf",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center bottom"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(217, 235, 239)",
      "toolbar_text": "rgb(18, 133, 47)",
      "frame": "rgb(115, 214, 228)",
      "tab_background_text": "rgb(37, 10, 4)",
      "toolbar_field": "rgba(255, 255, 255, 0)",
      "toolbar_field_text": "rgb(56, 6, 41)",
      "tab_line": "rgb(240, 106, 88)",
      "popup": "rgb(250, 250, 250)",
      "popup_text": "rgb(84, 84, 84)",
      "tab_loading": "rgb(240, 106, 88)"
    }
  }
}