#ACECE5 is a soft, cool cyan. On the Color Lab it reads clean and engineered. It holds up as a large surface and is too pale to lead as a primary accent.
Not just a swatch — here's how #ACECE5 works with other colors. Named schemes with #ACECE5 in its natural role, and a note on why the supporting colors balance it.
Pale Turquoise keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Pale Turquoise 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.
Pale Turquoise opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Pale Turquoise 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 Pale Turquoise carrying the quiet middle.
Pale Turquoise is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Pale Turquoise.
How #ACECE5 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 #ACECE5 at work across the surfaces designers actually ship.
:root {
--color-base: #ACECE5;
--color-base-rgb: 172 236 229;
--color-base-oklch: oklch(89.8% 0.065 187.6);
--color-50: #F2FDFB;
--color-100: #DDF8F5;
--color-200: #BDF0EA;
--color-300: #8FE0D7;
--color-400: #65CDC1;
--color-500: #43B2A5;
--color-600: #3A887F;
--color-700: #2E615B;
--color-800: #21403C;
--color-900: #162725;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
pale-turquoise: {
50: '#F2FDFB',
100: '#DDF8F5',
200: '#BDF0EA',
300: '#8FE0D7',
400: '#65CDC1',
500: '#43B2A5',
600: '#3A887F',
700: '#2E615B',
800: '#21403C',
900: '#162725',
},
}
$base: #ACECE5; $base-ink: #141310; $base-50: #F2FDFB; $base-100: #DDF8F5; $base-200: #BDF0EA; $base-300: #8FE0D7; $base-400: #65CDC1; $base-500: #43B2A5; $base-600: #3A887F; $base-700: #2E615B; $base-800: #21403C; $base-900: #162725; $base-hover: #69DDD0; $base-subtle: #E8F7F5;
{
"color": {
"base": {
"value": "#ACECE5",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F2FDFB",
"type": "color"
},
"100": {
"value": "#DDF8F5",
"type": "color"
},
"200": {
"value": "#BDF0EA",
"type": "color"
},
"300": {
"value": "#8FE0D7",
"type": "color"
},
"400": {
"value": "#65CDC1",
"type": "color"
},
"500": {
"value": "#43B2A5",
"type": "color"
},
"600": {
"value": "#3A887F",
"type": "color"
},
"700": {
"value": "#2E615B",
"type": "color"
},
"800": {
"value": "#21403C",
"type": "color"
},
"900": {
"value": "#162725",
"type": "color"
}
}
}
}