Nearest named color: Viridian
#3E8481
#3E8481
Nearest named
Viridian
Family
Blue
Lightness
56.8%
Chroma
0.071
Hue angle
191.6°
Temperature
Cool
Contrast on white
4.35:1 · AA Large
Contrast on black
4.27:1 · AA Large
Web-safe
#339999
CSS oklch()
57% 0.07 192

#3E8481 is a mid-toned, cool cyan. On the Color Lab it reads clean and engineered, restrained and easy to live with. It carries a legible label as a UI accent and reproduces cleanly in print.

Palettes built on #3E8481

Not just a swatch — here's how #3E8481 works with other colors. Named schemes with #3E8481 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Viridian 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

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

Vintage Leather Lead · 5 colors

Viridian plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Modern Café Dominant · 5 colors

Viridian anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Minimal Editorial Surface · 5 colors

Viridian 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 Viridian carrying the quiet middle.

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Color Lab

How #3E8481 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 34/100
Cool
Reads cool and recessive — calming, technical, good for trust-led UI.
Softness 51/100
Moderate
Middle-weight — neither delicate nor heavy.
Depth 42/100
Moderate
Mid depth — usable as an accent or a muted ground.
Naturalness 16/100
Very low
Reads engineered rather than organic — synthetic, digital.
Vintage feel 56/100
Moderate
Faded, nostalgic quality — editorial, heritage and retro work.
Luxury 49/100
Moderate
Understated — leans refined without going austere.
Brand distinctiveness 19/100
Very low
Quiet and neutral — a supporting tone, not a signature.
UI accent fit 80/100
High
Strong interactive accent — visible and can carry a legible label.
Surface fit 37/100
Low
Usable as a tinted surface in measured doses.
Print safety 83/100
Very high
Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #3E8481

For UI
For branding
For interior
For fashion

UI roles & guardrails

Primary action Too mid-tone for a filled button — darken for the fill. AA Large
Body text Do not use for body copy on light surfaces. Avoid
Large display Fine for headings 24px+ on white. Pass
Background Pair with white text at 4.4:1. Use
Subtle surface Use #D7E8E7 for cards and hover fills. Tint 80
Avoid beside #3E7084 — 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 #3E8481 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: #3E8481;
  --color-base-rgb: 62 132 129;
  --color-base-oklch: oklch(56.8% 0.071 191.6);
  --color-50: #F4FAFA;
  --color-100: #E3F2F2;
  --color-200: #C8E5E3;
  --color-300: #A0CFCD;
  --color-400: #7BB7B4;
  --color-500: #5B9A97;
  --color-600: #4A7775;
  --color-700: #395654;
  --color-800: #283938;
  --color-900: #1A2323;
  --color-on-base: #141310;
}