Nearest named color: Seafoam Green
#9CECD0
#9CECD0
Nearest named
Seafoam Green
Family
Green
Lightness
88.4%
Chroma
0.088
Hue angle
170.2°
Temperature
Cool
Contrast on white
1.37:1 · Fail
Contrast on black
13.56:1 · AAA
Web-safe
#99FFCC
CSS oklch()
88% 0.09 170

#9CECD0 is a soft, cool teal. On the Color Lab it reads organic and grounded. It holds up as a large surface and is too pale to lead as a primary accent.

Palettes built on #9CECD0

Not just a swatch — here's how #9CECD0 works with other colors. Named schemes with #9CECD0 in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Seafoam Green keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Japanese Sand Base · 5 colors

Seafoam Green 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.

Coastal Morning Lead · 5 colors

Seafoam Green opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Desert Clay Center · 5 colors

Seafoam Green holds the warm center of this desert palette with sand and clay beside it, a muted-sage accent and a dark-brown anchor.

Minimal Editorial Surface · 5 colors

Seafoam 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 Seafoam Green carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #9CECD0 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.

Warmth 37/100
Cool
Reads cool and recessive — calming, technical, good for trust-led UI.
Softness 73/100
High
Soft and easy on the eye — gentle backdrops, calm surfaces.
Depth 11/100
Very low
Airy and open — recedes, leaves the composition light.
Naturalness 55/100
Moderate
Loosely natural — an earthy edge without being rustic.
Vintage feel 35/100
Low
A faint retro warmth without tipping into sepia.
Luxury 17/100
Very low
Playful and accessible rather than exclusive.
Brand distinctiveness 34/100
Low
Recognisable but shares space with nearby hues.
UI accent fit 10/100
Very low
Weak as an action color — too pale, too dark or too muted to signal.
Surface fit 62/100
High
Calm enough for large fills — backgrounds, cards, sections.
Print safety 83/100
Very high
Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #9CECD0

For UI
For branding
For interior
For fashion

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AAA
Body text Do not use for body copy on light surfaces. Avoid
Large display Only on dark surfaces. Avoid
Background Pair with #141310 text at 13.6:1. Use
Subtle surface Use #EEF9F5 for cards and hover fills. Tint 80
Avoid beside #9CECEB — the hue gap is too small to read as intentional. Clash

In real applications

Not a swatch to memorise — a color to build with. Here is #9CECD0 at work across the surfaces designers actually ship.

Website / UI
Northwind Sign up
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Dashboard
Revenue
$48.2k ▲ 12%
Brand
AVELINE
Studio
Poster
Nov 14 · 8PM
NIGHT
MARKET
Packaging
BLOOM
Botanical Wash
250 ml
Interior

Scales

ShadesBase darkened in 10% steps
TintsBase lifted toward white
TonesSaturation removed, lightness held
Monochromatic scaleDesign-system ready, 50–900

Every model

Export

:root {
  --color-base: #9CECD0;
  --color-base-rgb: 156 236 208;
  --color-base-oklch: oklch(88.4% 0.088 170.2);
  --color-50: #F2FDF9;
  --color-100: #DCF9EF;
  --color-200: #BBF2DE;
  --color-300: #8CE3C5;
  --color-400: #61D1AA;
  --color-500: #3FB68C;
  --color-600: #378B6E;
  --color-700: #2C6350;
  --color-800: #204135;
  --color-900: #152821;
  --color-on-base: #141310;
}