Elm Green

CSS

:root {
  --elm-green: #577657;
  --elm-green-rgb: 87 118 87;
  --elm-green-oklch: oklch(0.533 0.06 144.7);
}

.element {
  color: var(--elm-green);
  background-color: hsl(120 15% 40%);
  border-color: oklch(0.533 0.06 144.7);
}

Tailwind CSS v4

@theme {
  --color-elm-green: #577657;
  --color-elm-green-50: #ebfaeb;
  --color-elm-green-100: #dceedc;
  --color-elm-green-200: #c4dcc6;
  --color-elm-green-300: #a4c0a6;
  --color-elm-green-400: #89a889;
  --color-elm-green-500: #6e916e;
  --color-elm-green-600: #5d7b5d;
  --color-elm-green-700: #4a624a;
  --color-elm-green-800: #364835;
  --color-elm-green-900: #253224;
  --color-elm-green-950: #141e13;
}

SCSS

$elm-green: #577657;
$elm-green-rgb: 87, 118, 87;
$elm-green-light: mix(#fff, $elm-green, 20%);
$elm-green-dark: mix(#000, $elm-green, 20%);

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