#ACF0DB is a soft, cool teal. It holds up as a large surface and is too pale to lead as a primary accent.
Not just a swatch — here's how #ACF0DB works with other colors. Named schemes with #ACF0DB in its natural role, and a note on why the supporting colors balance it.
Seafoam keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Seafoam sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.
Seafoam opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Seafoam 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 Seafoam carrying the quiet middle.
Seafoam is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Seafoam.
How #ACF0DB 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 #ACF0DB at work across the surfaces designers actually ship.
:root {
--color-base: #ACF0DB;
--color-base-rgb: 172 240 219;
--color-base-oklch: oklch(90.4% 0.074 173.4);
--color-50: #F2FDF9;
--color-100: #DCF9F0;
--color-200: #BAF2E0;
--color-300: #8BE4C8;
--color-400: #60D2AE;
--color-500: #3EB791;
--color-600: #368C71;
--color-700: #2C6352;
--color-800: #204137;
--color-900: #152822;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
seafoam: {
50: '#F2FDF9',
100: '#DCF9F0',
200: '#BAF2E0',
300: '#8BE4C8',
400: '#60D2AE',
500: '#3EB791',
600: '#368C71',
700: '#2C6352',
800: '#204137',
900: '#152822',
},
}
$base: #ACF0DB; $base-ink: #141310; $base-50: #F2FDF9; $base-100: #DCF9F0; $base-200: #BAF2E0; $base-300: #8BE4C8; $base-400: #60D2AE; $base-500: #3EB791; $base-600: #368C71; $base-700: #2C6352; $base-800: #204137; $base-900: #152822; $base-hover: #67E3BC; $base-subtle: #E9F8F3;
{
"color": {
"base": {
"value": "#ACF0DB",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F2FDF9",
"type": "color"
},
"100": {
"value": "#DCF9F0",
"type": "color"
},
"200": {
"value": "#BAF2E0",
"type": "color"
},
"300": {
"value": "#8BE4C8",
"type": "color"
},
"400": {
"value": "#60D2AE",
"type": "color"
},
"500": {
"value": "#3EB791",
"type": "color"
},
"600": {
"value": "#368C71",
"type": "color"
},
"700": {
"value": "#2C6352",
"type": "color"
},
"800": {
"value": "#204137",
"type": "color"
},
"900": {
"value": "#152822",
"type": "color"
}
}
}
}