{
  "opacity": {
    "level": {
      "none": {
        "$type": "number",
        "$value": "100%"
      },
      "semiopaque": {
        "$type": "number",
        "$value": "80%"
      },
      "intense": {
        "$type": "number",
        "$value": "64%"
      },
      "medium": {
        "$type": "number",
        "$value": "32%"
      },
      "light": {
        "$type": "number",
        "$value": "16%"
      },
      "semitransparent": {
        "$type": "number",
        "$value": "8%"
      },
      "transparent": {
        "$type": "number",
        "$value": "0%"
      }
    }
  }
}