#959D8F

CSS

:root {
  --lemongrass: #959d8f;
  --lemongrass-rgb: 149 157 143;
  --lemongrass-oklch: oklch(0.685 0.022 131.5);
}

.element {
  color: var(--lemongrass);
  background-color: hsl(94 7% 59%);
  border-color: oklch(0.685 0.022 131.5);
}

Tailwind CSS v4

@theme {
  --color-lemongrass: #959d8f;
  --color-lemongrass-50: #f3f7f0;
  --color-lemongrass-100: #e5eae2;
  --color-lemongrass-200: #d0d6cd;
  --color-lemongrass-300: #b3baaf;
  --color-lemongrass-400: #9aa194;
  --color-lemongrass-500: #81897a;
  --color-lemongrass-600: #6d7468;
  --color-lemongrass-700: #575d53;
  --color-lemongrass-800: #40443c;
  --color-lemongrass-900: #2c2f29;
  --color-lemongrass-950: #191b17;
}

SCSS

$lemongrass: #959d8f;
$lemongrass-rgb: 149, 157, 143;
$lemongrass-light: mix(#fff, $lemongrass, 20%);
$lemongrass-dark: mix(#000, $lemongrass, 20%);

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