#85A195

CSS

:root {
  --japanese-bonsai: #85a195;
  --japanese-bonsai-rgb: 133 161 149;
  --japanese-bonsai-oklch: oklch(0.684 0.036 167.4);
}

.element {
  color: var(--japanese-bonsai);
  background-color: hsl(154 13% 58%);
  border-color: oklch(0.684 0.036 167.4);
}

Tailwind CSS v4

@theme {
  --color-japanese-bonsai: #85a195;
  --color-japanese-bonsai-50: #ecf9f3;
  --color-japanese-bonsai-100: #ddece6;
  --color-japanese-bonsai-200: #c6d9d2;
  --color-japanese-bonsai-300: #a6beb4;
  --color-japanese-bonsai-400: #8ba69a;
  --color-japanese-bonsai-500: #708e81;
  --color-japanese-bonsai-600: #5f786d;
  --color-japanese-bonsai-700: #4c6058;
  --color-japanese-bonsai-800: #37463f;
  --color-japanese-bonsai-900: #26312c;
  --color-japanese-bonsai-950: #141d19;
}

SCSS

$japanese-bonsai: #85a195;
$japanese-bonsai-rgb: 133, 161, 149;
$japanese-bonsai-light: mix(#fff, $japanese-bonsai, 20%);
$japanese-bonsai-dark: mix(#000, $japanese-bonsai, 20%);

.element {
  color: $japanese-bonsai;
  box-shadow: 0 0 0 2px rgba($japanese-bonsai, 0.35);
}