#158E84 is a mid-toned, cool cyan. On the Color Lab it reads with a faded, vintage edge. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #158E84 works with other colors. Named schemes with #158E84 in its natural role, and a note on why the supporting colors balance it.
Dark Cyan opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Dark Cyan 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 Cyan 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 Cyan sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Dark Cyan 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 Cyan carrying the quiet middle.
How #158E84 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 #158E84 at work across the surfaces designers actually ship.
:root {
--color-base: #158E84;
--color-base-rgb: 21 142 132;
--color-base-oklch: oklch(58.4% 0.098 185.9);
--color-50: #F1FEFD;
--color-100: #DBFBF8;
--color-200: #B8F4EF;
--color-300: #88E7DF;
--color-400: #5CD6CC;
--color-500: #39BCB1;
--color-600: #338F87;
--color-700: #2A6560;
--color-800: #1F423F;
--color-900: #152927;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
dark-cyan: {
50: '#F1FEFD',
100: '#DBFBF8',
200: '#B8F4EF',
300: '#88E7DF',
400: '#5CD6CC',
500: '#39BCB1',
600: '#338F87',
700: '#2A6560',
800: '#1F423F',
900: '#152927',
},
}
$base: #158E84; $base-ink: #141310; $base-50: #F1FEFD; $base-100: #DBFBF8; $base-200: #B8F4EF; $base-300: #88E7DF; $base-400: #5CD6CC; $base-500: #39BCB1; $base-600: #338F87; $base-700: #2A6560; $base-800: #1F423F; $base-900: #152927; $base-hover: #11726A; $base-subtle: #AEE8E3;
{
"color": {
"base": {
"value": "#158E84",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F1FEFD",
"type": "color"
},
"100": {
"value": "#DBFBF8",
"type": "color"
},
"200": {
"value": "#B8F4EF",
"type": "color"
},
"300": {
"value": "#88E7DF",
"type": "color"
},
"400": {
"value": "#5CD6CC",
"type": "color"
},
"500": {
"value": "#39BCB1",
"type": "color"
},
"600": {
"value": "#338F87",
"type": "color"
},
"700": {
"value": "#2A6560",
"type": "color"
},
"800": {
"value": "#1F423F",
"type": "color"
},
"900": {
"value": "#152927",
"type": "color"
}
}
}
}