#178479 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 reproduces cleanly in print.
Not just a swatch — here's how #178479 works with other colors. Named schemes with #178479 in its natural role, and a note on why the supporting colors balance it.
Teal Green opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Teal 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.
Teal 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.
Teal Green sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Teal 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 Teal Green carrying the quiet middle.
How #178479 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 #178479 at work across the surfaces designers actually ship.
:root {
--color-base: #178479;
--color-base-rgb: 23 132 121;
--color-base-oklch: oklch(55.4% 0.093 184.3);
--color-50: #F1FDFC;
--color-100: #DBFAF7;
--color-200: #BAF3ED;
--color-300: #8AE5DC;
--color-400: #5FD3C7;
--color-500: #3DB8AC;
--color-600: #358C84;
--color-700: #2B645E;
--color-800: #20413E;
--color-900: #152826;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
teal-green: {
50: '#F1FDFC',
100: '#DBFAF7',
200: '#BAF3ED',
300: '#8AE5DC',
400: '#5FD3C7',
500: '#3DB8AC',
600: '#358C84',
700: '#2B645E',
800: '#20413E',
900: '#152826',
},
}
$base: #178479; $base-ink: #141310; $base-50: #F1FDFC; $base-100: #DBFAF7; $base-200: #BAF3ED; $base-300: #8AE5DC; $base-400: #5FD3C7; $base-500: #3DB8AC; $base-600: #358C84; $base-700: #2B645E; $base-800: #20413E; $base-900: #152826; $base-hover: #12685F; $base-subtle: #ADE6E0;
{
"color": {
"base": {
"value": "#178479",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F1FDFC",
"type": "color"
},
"100": {
"value": "#DBFAF7",
"type": "color"
},
"200": {
"value": "#BAF3ED",
"type": "color"
},
"300": {
"value": "#8AE5DC",
"type": "color"
},
"400": {
"value": "#5FD3C7",
"type": "color"
},
"500": {
"value": "#3DB8AC",
"type": "color"
},
"600": {
"value": "#358C84",
"type": "color"
},
"700": {
"value": "#2B645E",
"type": "color"
},
"800": {
"value": "#20413E",
"type": "color"
},
"900": {
"value": "#152826",
"type": "color"
}
}
}
}