#7DA29D

CSS

:root {
  --japanese-bonsai: #7da29d;
  --japanese-bonsai-rgb: 125 162 157;
  --japanese-bonsai-oklch: oklch(0.683 0.041 186.1);
}

.element {
  color: var(--japanese-bonsai);
  background-color: hsl(172 17% 56%);
  border-color: oklch(0.683 0.041 186.1);
}

Tailwind CSS v4

@theme {
  --color-japanese-bonsai: #7da29d;
  --color-japanese-bonsai-50: #e9f9f7;
  --color-japanese-bonsai-100: #d9edea;
  --color-japanese-bonsai-200: #c1dad7;
  --color-japanese-bonsai-300: #a0bfbb;
  --color-japanese-bonsai-400: #84a7a2;
  --color-japanese-bonsai-500: #678f8a;
  --color-japanese-bonsai-600: #587975;
  --color-japanese-bonsai-700: #46615d;
  --color-japanese-bonsai-800: #324744;
  --color-japanese-bonsai-900: #22312f;
  --color-japanese-bonsai-950: #111d1b;
}

SCSS

$japanese-bonsai: #7da29d;
$japanese-bonsai-rgb: 125, 162, 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);
}