Blue Hosta

CSS

:root {
  --blue-hosta: #2a6f73;
  --blue-hosta-rgb: 42 111 115;
  --blue-hosta-oklch: oklch(0.5 0.068 200.5);
}

.element {
  color: var(--blue-hosta);
  background-color: hsl(183 46% 31%);
  border-color: oklch(0.5 0.068 200.5);
}

Tailwind CSS v4

@theme {
  --color-blue-hosta: #2a6f73;
  --color-blue-hosta-50: #e0fbfe;
  --color-blue-hosta-100: #cfeff2;
  --color-blue-hosta-200: #b3dde1;
  --color-blue-hosta-300: #8ec2c7;
  --color-blue-hosta-400: #6cabaf;
  --color-blue-hosta-500: #489498;
  --color-blue-hosta-600: #3e7d81;
  --color-blue-hosta-700: #316467;
  --color-blue-hosta-800: #224a4b;
  --color-blue-hosta-900: #173334;
  --color-blue-hosta-950: #071f20;
}

SCSS

$blue-hosta: #2a6f73;
$blue-hosta-rgb: 42, 111, 115;
$blue-hosta-light: mix(#fff, $blue-hosta, 20%);
$blue-hosta-dark: mix(#000, $blue-hosta, 20%);

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