#80A19D

CSS

:root {
  --japanese-bonsai: #80a19d;
  --japanese-bonsai-rgb: 128 161 157;
  --japanese-bonsai-oklch: oklch(0.683 0.037 187.3);
}

.element {
  color: var(--japanese-bonsai);
  background-color: hsl(173 15% 57%);
  border-color: oklch(0.683 0.037 187.3);
}

Tailwind CSS v4

@theme {
  --color-japanese-bonsai: #80a19d;
  --color-japanese-bonsai-50: #eaf9f7;
  --color-japanese-bonsai-100: #dbecea;
  --color-japanese-bonsai-200: #c3dad7;
  --color-japanese-bonsai-300: #a3bebb;
  --color-japanese-bonsai-400: #86a6a2;
  --color-japanese-bonsai-500: #6a8e8a;
  --color-japanese-bonsai-600: #5a7975;
  --color-japanese-bonsai-700: #48605e;
  --color-japanese-bonsai-800: #344744;
  --color-japanese-bonsai-900: #23312f;
  --color-japanese-bonsai-950: #121d1c;
}

SCSS

$japanese-bonsai: #80a19d;
$japanese-bonsai-rgb: 128, 161, 157;
$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);
}