Nearest named color: Seafoam Green
#5FF2C8
#5FF2C8
Nearest named
Seafoam Green
Family
Green
Lightness
87.1%
Chroma
0.140
Hue angle
170.9°
Temperature
Cool
Contrast on white
1.40:1 · Fail
Contrast on black
13.29:1 · AAA
Web-safe
#66FFCC
CSS oklch()
87% 0.14 171

#5FF2C8 is a soft, cool teal. It is too pale to lead as a primary accent and sits well as a supporting tone.

Palettes built on #5FF2C8

Not just a swatch — here's how #5FF2C8 works with other colors. Named schemes with #5FF2C8 in its natural role, and a note on why the supporting colors balance it.

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.

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.

Warm Autumn Interior Dominant · 5 colors

This palette keeps Seafoam Green as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Botanical Studio Lead · 5 colors

Seafoam Green leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.

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.

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Color Lab

How #5FF2C8 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 29/100
Cool
Reads cool and recessive — calming, technical, good for trust-led UI.
Softness 63/100
High
Soft and easy on the eye — gentle backdrops, calm surfaces.
Depth 13/100
Very low
Airy and open — recedes, leaves the composition light.
Naturalness 51/100
Moderate
Loosely natural — an earthy edge without being rustic.
Vintage feel 26/100
Low
A faint retro warmth without tipping into sepia.
Luxury 19/100
Very low
Playful and accessible rather than exclusive.
Brand distinctiveness 54/100
Moderate
Recognisable but shares space with nearby hues.
UI accent fit 13/100
Very low
Weak as an action color — too pale, too dark or too muted to signal.
Surface fit 45/100
Moderate
Usable as a tinted surface in measured doses.
Print safety 73/100
High
Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #5FF2C8

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 13.3:1. Use
Subtle surface Use #E3F8F2 for cards and hover fills. Tint 80
Avoid beside #5FEBF2 — 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 #5FF2C8 at work across the surfaces designers actually ship.

Website / UI
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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: #5FF2C8;
  --color-base-rgb: 95 242 200;
  --color-base-oklch: oklch(87.1% 0.140 170.9);
  --color-50: #F0FEFA;
  --color-100: #D8FDF3;
  --color-200: #B4F9E5;
  --color-300: #81EECF;
  --color-400: #53DFB7;
  --color-500: #30C59B;
  --color-600: #2C9678;
  --color-700: #256A56;
  --color-800: #1C4539;
  --color-900: #132A24;
  --color-on-base: #141310;
}