#9BE8DC is a soft, cool cyan. It holds up as a large surface and is too pale to lead as a primary accent.
Not just a swatch — here's how #9BE8DC works with other colors. Named schemes with #9BE8DC 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 #9BE8DC 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 #9BE8DC at work across the surfaces designers actually ship.
:root {
--color-base: #9BE8DC;
--color-base-rgb: 155 232 220;
--color-base-oklch: oklch(87.8% 0.078 183.7);
--color-50: #F2FDFB;
--color-100: #DDF8F4;
--color-200: #BDF0E8;
--color-300: #8FE0D4;
--color-400: #65CDBE;
--color-500: #43B2A1;
--color-600: #3A887C;
--color-700: #2E6159;
--color-800: #21403B;
--color-900: #162725;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
seafoam: {
50: '#F2FDFB',
100: '#DDF8F4',
200: '#BDF0E8',
300: '#8FE0D4',
400: '#65CDBE',
500: '#43B2A1',
600: '#3A887C',
700: '#2E6159',
800: '#21403B',
900: '#162725',
},
}
$base: #9BE8DC; $base-ink: #141310; $base-50: #F2FDFB; $base-100: #DDF8F4; $base-200: #BDF0E8; $base-300: #8FE0D4; $base-400: #65CDBE; $base-500: #43B2A1; $base-600: #3A887C; $base-700: #2E6159; $base-800: #21403B; $base-900: #162725; $base-hover: #5CDAC7; $base-subtle: #E4F5F3;
{
"color": {
"base": {
"value": "#9BE8DC",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F2FDFB",
"type": "color"
},
"100": {
"value": "#DDF8F4",
"type": "color"
},
"200": {
"value": "#BDF0E8",
"type": "color"
},
"300": {
"value": "#8FE0D4",
"type": "color"
},
"400": {
"value": "#65CDBE",
"type": "color"
},
"500": {
"value": "#43B2A1",
"type": "color"
},
"600": {
"value": "#3A887C",
"type": "color"
},
"700": {
"value": "#2E6159",
"type": "color"
},
"800": {
"value": "#21403B",
"type": "color"
},
"900": {
"value": "#162725",
"type": "color"
}
}
}
}