Nearest named color: Malachite
#6EE151
#6EE151
Nearest named
Malachite
Family
Green
Lightness
81.3%
Chroma
0.210
Hue angle
139.8°
Temperature
Neutral-leaning
Contrast on white
1.67:1 · Fail
Contrast on black
11.10:1 · AAA
Web-safe
#66CC66
CSS oklch()
81% 0.21 140

#6EE151 is a mid-toned, temperate green. On the Color Lab it reads bold and ownable. It is too pale to lead as a primary accent and sits well as a supporting tone.

Palettes built on #6EE151

Not just a swatch — here's how #6EE151 works with other colors. Named schemes with #6EE151 in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Malachite is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Malachite.

Japanese Sand Base · 5 colors

Malachite 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.

Botanical Studio Lead · 5 colors

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

Minimal Editorial Surface · 5 colors

Malachite 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 Malachite carrying the quiet middle.

Coastal Morning Lead · 5 colors

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

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Color Lab

How #6EE151 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 50/100
Neutral
Balanced temperature — flexible, sits between warm and cool schemes.
Softness 48/100
Moderate
Middle-weight — neither delicate nor heavy.
Depth 20/100
Low
Airy and open — recedes, leaves the composition light.
Naturalness 29/100
Low
Loosely natural — an earthy edge without being rustic.
Vintage feel 17/100
Very low
Clean and current — no dusty, aged cast.
Luxury 23/100
Low
Playful and accessible rather than exclusive.
Brand distinctiveness 81/100
Very high
Bold and ownable — memorable as a primary brand color.
UI accent fit 21/100
Low
Weak as an action color — too pale, too dark or too muted to signal.
Surface fit 37/100
Low
Usable as a tinted surface in measured doses.
Print safety 53/100
Moderate
Prints close, with a slight loss of vibrancy.

Pairs with #6EE151

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 11.1:1. Use
Subtle surface Use #E4F5E0 for cards and hover fills. Tint 80
Avoid beside #51E164 — 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 #6EE151 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: #6EE151;
  --color-base-rgb: 110 225 81;
  --color-base-oklch: oklch(81.3% 0.210 139.8);
  --color-50: #F4FDF1;
  --color-100: #E1FADB;
  --color-200: #C5F3B9;
  --color-300: #9CE58A;
  --color-400: #76D45E;
  --color-500: #55B93C;
  --color-600: #468D35;
  --color-700: #36642B;
  --color-800: #26421F;
  --color-900: #192815;
  --color-on-base: #141310;
}