#205922

CSS

:root {
  --mysterious-mixture: #205922;
  --mysterious-mixture-rgb: 32 89 34;
  --mysterious-mixture-oklch: oklch(0.413 0.105 144);
}

.element {
  color: var(--mysterious-mixture);
  background-color: hsl(122 47% 24%);
  border-color: oklch(0.413 0.105 144);
}

Tailwind CSS v4

@theme {
  --color-mysterious-mixture: #205922;
  --color-mysterious-mixture-50: #e3fee4;
  --color-mysterious-mixture-100: #d2f2d3;
  --color-mysterious-mixture-200: #b8e1ba;
  --color-mysterious-mixture-300: #95c697;
  --color-mysterious-mixture-400: #78af76;
  --color-mysterious-mixture-500: #589858;
  --color-mysterious-mixture-600: #4b814b;
  --color-mysterious-mixture-700: #3c673c;
  --color-mysterious-mixture-800: #2c4b29;
  --color-mysterious-mixture-900: #1e341b;
  --color-mysterious-mixture-950: #0e200c;
}

SCSS

$mysterious-mixture: #205922;
$mysterious-mixture-rgb: 32, 89, 34;
$mysterious-mixture-light: mix(#fff, $mysterious-mixture, 20%);
$mysterious-mixture-dark: mix(#000, $mysterious-mixture, 20%);

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