#7CA29A

CSS

:root {
  --japanese-bonsai: #7ca29a;
  --japanese-bonsai-rgb: 124 162 154;
  --japanese-bonsai-oklch: oklch(0.682 0.043 180.6);
}

.element {
  color: var(--japanese-bonsai);
  background-color: hsl(167 17% 56%);
  border-color: oklch(0.682 0.043 180.6);
}

Tailwind CSS v4

@theme {
  --color-japanese-bonsai: #7ca29a;
  --color-japanese-bonsai-50: #e8f9f6;
  --color-japanese-bonsai-100: #d9ede9;
  --color-japanese-bonsai-200: #c1dbd6;
  --color-japanese-bonsai-300: #a0bfb9;
  --color-japanese-bonsai-400: #83a7a0;
  --color-japanese-bonsai-500: #669087;
  --color-japanese-bonsai-600: #577a73;
  --color-japanese-bonsai-700: #45615c;
  --color-japanese-bonsai-800: #324742;
  --color-japanese-bonsai-900: #22312e;
  --color-japanese-bonsai-950: #111d1b;
}

SCSS

$japanese-bonsai: #7ca29a;
$japanese-bonsai-rgb: 124, 162, 154;
$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);
}