Nearest named color: Medium Sea Green
#39AD41
#39AD41
Nearest named
Medium Sea Green
Family
Green
Lightness
66.0%
Chroma
0.180
Hue angle
144.2°
Temperature
Neutral-leaning
Contrast on white
2.91:1 · Fail
Contrast on black
6.39:1 · AA
Web-safe
#339933
CSS oklch()
66% 0.18 144

#39AD41 is a mid-toned, temperate green. On the Color Lab it reads organic and grounded, bold and ownable. It carries a legible label as a UI accent and sits well as a supporting tone.

Palettes built on #39AD41

Not just a swatch — here's how #39AD41 works with other colors. Named schemes with #39AD41 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

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

Coastal Morning Lead · 5 colors

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

Japanese Sand Base · 5 colors

Medium Sea 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.

Warm Autumn Interior Dominant · 5 colors

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

Minimal Editorial Surface · 5 colors

Medium Sea 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 Medium Sea Green carrying the quiet middle.

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Color Lab

How #39AD41 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 46/100
Neutral
Balanced temperature — flexible, sits between warm and cool schemes.
Softness 44/100
Moderate
Middle-weight — neither delicate nor heavy.
Depth 36/100
Low
Mid depth — usable as an accent or a muted ground.
Naturalness 57/100
Moderate
Organic, earthy character — at home in wellness, food and craft brands.
Vintage feel 33/100
Low
A faint retro warmth without tipping into sepia.
Luxury 39/100
Low
Understated — leans refined without going austere.
Brand distinctiveness 70/100
High
Bold and ownable — memorable as a primary brand color.
UI accent fit 70/100
High
Strong interactive accent — visible and can carry a legible label.
Surface fit 23/100
Low
Too saturated or mid-toned for big areas — keep it to accents.
Print safety 60/100
High
Prints close, with a slight loss of vibrancy.

Pairs with #39AD41

For UI
For branding
For interior
For fashion
People also use #39AD41 with

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA
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 6.4:1. Use
Subtle surface Use #D9EDDA for cards and hover fills. Tint 80
Avoid beside #39AC67 — 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 #39AD41 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: #39AD41;
  --color-base-rgb: 57 173 65;
  --color-base-oklch: oklch(66.0% 0.180 144.2);
  --color-50: #F3FCF4;
  --color-100: #E0F5E1;
  --color-200: #C2EBC5;
  --color-300: #97D89C;
  --color-400: #70C275;
  --color-500: #4EA654;
  --color-600: #428046;
  --color-700: #335C36;
  --color-800: #243C26;
  --color-900: #182519;
  --color-on-base: #141310;
}