#9BEBDA 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 #9BEBDA works with other colors. Named schemes with #9BEBDA 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 #9BEBDA 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 #9BEBDA at work across the surfaces designers actually ship.
:root {
--color-base: #9BEBDA;
--color-base-rgb: 155 235 218;
--color-base-oklch: oklch(88.4% 0.082 179.4);
--color-50: #F2FDFB;
--color-100: #DCF9F3;
--color-200: #BBF1E6;
--color-300: #8CE3D0;
--color-400: #62D0B8;
--color-500: #3FB59C;
--color-600: #378B79;
--color-700: #2C6257;
--color-800: #20413A;
--color-900: #162824;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
seafoam: {
50: '#F2FDFB',
100: '#DCF9F3',
200: '#BBF1E6',
300: '#8CE3D0',
400: '#62D0B8',
500: '#3FB59C',
600: '#378B79',
700: '#2C6257',
800: '#20413A',
900: '#162824',
},
}
$base: #9BEBDA; $base-ink: #141310; $base-50: #F2FDFB; $base-100: #DCF9F3; $base-200: #BBF1E6; $base-300: #8CE3D0; $base-400: #62D0B8; $base-500: #3FB59C; $base-600: #378B79; $base-700: #2C6257; $base-800: #20413A; $base-900: #162824; $base-hover: #58DEC1; $base-subtle: #E3F6F2;
{
"color": {
"base": {
"value": "#9BEBDA",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F2FDFB",
"type": "color"
},
"100": {
"value": "#DCF9F3",
"type": "color"
},
"200": {
"value": "#BBF1E6",
"type": "color"
},
"300": {
"value": "#8CE3D0",
"type": "color"
},
"400": {
"value": "#62D0B8",
"type": "color"
},
"500": {
"value": "#3FB59C",
"type": "color"
},
"600": {
"value": "#378B79",
"type": "color"
},
"700": {
"value": "#2C6257",
"type": "color"
},
"800": {
"value": "#20413A",
"type": "color"
},
"900": {
"value": "#162824",
"type": "color"
}
}
}
}