#9AA043

CSS

:root {
  --lazy-lizard: #9aa043;
  --lazy-lizard-rgb: 154 160 67;
  --lazy-lizard-oklch: oklch(0.682 0.117 112.5);
}

.element {
  color: var(--lazy-lizard);
  background-color: hsl(64 41% 45%);
  border-color: oklch(0.682 0.117 112.5);
}

Tailwind CSS v4

@theme {
  --color-lazy-lizard: #9aa043;
  --color-lazy-lizard-50: #f4fad4;
  --color-lazy-lizard-100: #e6edc1;
  --color-lazy-lizard-200: #d3dba1;
  --color-lazy-lizard-300: #b6bf78;
  --color-lazy-lizard-400: #9fa54f;
  --color-lazy-lizard-500: #888d1c;
  --color-lazy-lizard-600: #73781b;
  --color-lazy-lizard-700: #5c6016;
  --color-lazy-lizard-800: #45460c;
  --color-lazy-lizard-900: #2f3007;
  --color-lazy-lizard-950: #1c1c00;
}

SCSS

$lazy-lizard: #9aa043;
$lazy-lizard-rgb: 154, 160, 67;
$lazy-lizard-light: mix(#fff, $lazy-lizard, 20%);
$lazy-lizard-dark: mix(#000, $lazy-lizard, 20%);

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