#166019 is a mid-toned, temperate 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 #166019 works with other colors. Named schemes with #166019 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 #166019 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 #166019 at work across the surfaces designers actually ship.
:root {
--color-base: #166019;
--color-base-rgb: 22 96 25;
--color-base-oklch: oklch(42.9% 0.126 143.5);
--color-50: #F2FDF2;
--color-100: #DDF8DE;
--color-200: #BDF0BE;
--color-300: #8FE092;
--color-400: #65CD68;
--color-500: #43B247;
--color-600: #3A883C;
--color-700: #2E6130;
--color-800: #214022;
--color-900: #162717;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
dark-green: {
50: '#F2FDF2',
100: '#DDF8DE',
200: '#BDF0BE',
300: '#8FE092',
400: '#65CD68',
500: '#43B247',
600: '#3A883C',
700: '#2E6130',
800: '#214022',
900: '#162717',
},
}
$base: #166019; $base-ink: #FFFFFF; $base-50: #F2FDF2; $base-100: #DDF8DE; $base-200: #BDF0BE; $base-300: #8FE092; $base-400: #65CD68; $base-500: #43B247; $base-600: #3A883C; $base-700: #2E6130; $base-800: #214022; $base-900: #162717; $base-hover: #114C13; $base-subtle: #A8E0AA;
{
"color": {
"base": {
"value": "#166019",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F2FDF2",
"type": "color"
},
"100": {
"value": "#DDF8DE",
"type": "color"
},
"200": {
"value": "#BDF0BE",
"type": "color"
},
"300": {
"value": "#8FE092",
"type": "color"
},
"400": {
"value": "#65CD68",
"type": "color"
},
"500": {
"value": "#43B247",
"type": "color"
},
"600": {
"value": "#3A883C",
"type": "color"
},
"700": {
"value": "#2E6130",
"type": "color"
},
"800": {
"value": "#214022",
"type": "color"
},
"900": {
"value": "#162717",
"type": "color"
}
}
}
}