#166C2D is a mid-toned, temperate teal-green. On the Color Lab it reads organic and grounded, quietly premium. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #166C2D works with other colors. Named schemes with #166C2D in its natural role, and a note on why the supporting colors balance it.
Dark Green leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.
Dark Green plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Dark Green anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.
Dark Green sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Dark Green is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Dark Green carrying the quiet middle.
How #166C2D actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.
Not a swatch to memorise — a color to build with. Here is #166C2D at work across the surfaces designers actually ship.
:root {
--color-base: #166C2D;
--color-base-rgb: 22 108 45;
--color-base-oklch: oklch(46.7% 0.125 147.7);
--color-50: #F2FDF5;
--color-100: #DCF9E4;
--color-200: #BBF1CA;
--color-300: #8DE2A4;
--color-400: #62D080;
--color-500: #40B55F;
--color-600: #388A4E;
--color-700: #2D623B;
--color-800: #214029;
--color-900: #16281A;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
dark-green: {
50: '#F2FDF5',
100: '#DCF9E4',
200: '#BBF1CA',
300: '#8DE2A4',
400: '#62D080',
500: '#40B55F',
600: '#388A4E',
700: '#2D623B',
800: '#214029',
900: '#16281A',
},
}
$base: #166C2D; $base-ink: #FFFFFF; $base-50: #F2FDF5; $base-100: #DCF9E4; $base-200: #BBF1CA; $base-300: #8DE2A4; $base-400: #62D080; $base-500: #40B55F; $base-600: #388A4E; $base-700: #2D623B; $base-800: #214029; $base-900: #16281A; $base-hover: #115523; $base-subtle: #A9E2B8;
{
"color": {
"base": {
"value": "#166C2D",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F2FDF5",
"type": "color"
},
"100": {
"value": "#DCF9E4",
"type": "color"
},
"200": {
"value": "#BBF1CA",
"type": "color"
},
"300": {
"value": "#8DE2A4",
"type": "color"
},
"400": {
"value": "#62D080",
"type": "color"
},
"500": {
"value": "#40B55F",
"type": "color"
},
"600": {
"value": "#388A4E",
"type": "color"
},
"700": {
"value": "#2D623B",
"type": "color"
},
"800": {
"value": "#214029",
"type": "color"
},
"900": {
"value": "#16281A",
"type": "color"
}
}
}
}