#159059 is a mid-toned, cool teal-green. On the Color Lab it reads organic and grounded. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #159059 works with other colors. Named schemes with #159059 in its natural role, and a note on why the supporting colors balance it.
Sea Green leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.
Sea Green opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Sea 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.
Sea Green sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Sea 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 Sea Green carrying the quiet middle.
How #159059 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 #159059 at work across the surfaces designers actually ship.
:root {
--color-base: #159059;
--color-base-rgb: 21 144 89;
--color-base-oklch: oklch(57.7% 0.132 157.1);
--color-50: #F1FEF8;
--color-100: #DAFBEC;
--color-200: #B8F5D9;
--color-300: #87E8BC;
--color-400: #5BD79F;
--color-500: #38BC81;
--color-600: #329066;
--color-700: #29664A;
--color-800: #1E4232;
--color-900: #142920;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
sea-green: {
50: '#F1FEF8',
100: '#DAFBEC',
200: '#B8F5D9',
300: '#87E8BC',
400: '#5BD79F',
500: '#38BC81',
600: '#329066',
700: '#29664A',
800: '#1E4232',
900: '#142920',
},
}
$base: #159059; $base-ink: #141310; $base-50: #F1FEF8; $base-100: #DAFBEC; $base-200: #B8F5D9; $base-300: #87E8BC; $base-400: #5BD79F; $base-500: #38BC81; $base-600: #329066; $base-700: #29664A; $base-800: #1E4232; $base-900: #142920; $base-hover: #107246; $base-subtle: #ADE9CE;
{
"color": {
"base": {
"value": "#159059",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F1FEF8",
"type": "color"
},
"100": {
"value": "#DAFBEC",
"type": "color"
},
"200": {
"value": "#B8F5D9",
"type": "color"
},
"300": {
"value": "#87E8BC",
"type": "color"
},
"400": {
"value": "#5BD79F",
"type": "color"
},
"500": {
"value": "#38BC81",
"type": "color"
},
"600": {
"value": "#329066",
"type": "color"
},
"700": {
"value": "#29664A",
"type": "color"
},
"800": {
"value": "#1E4232",
"type": "color"
},
"900": {
"value": "#142920",
"type": "color"
}
}
}
}