[data-swatch]::before {
  background-color: rgba(var(--text-color) / 0.08);
}

[data-swatch="grün / orange"]:before { background-color: #2E9000}[data-swatch="khaki"]:before { background-color: #CDB069}[data-swatch="marine"]:before { background-color: #3766B6}