Nearest named color: Persian Green
#3CA694
#3CA694
Nearest named
Persian Green
Family
Blue
Lightness
66.0%
Chroma
0.100
Hue angle
179.7°
Temperature
Cool
Contrast on white
2.97:1 · Fail
Contrast on black
6.26:1 · AA
Web-safe
#339999
CSS oklch()
66% 0.10 180

#3CA694 is a mid-toned, cool cyan. It carries a legible label as a UI accent and reproduces cleanly in print.

Palettes built on #3CA694

Not just a swatch — here's how #3CA694 works with other colors. Named schemes with #3CA694 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Persian 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

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

Minimal Editorial Surface · 5 colors

Persian 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 Persian Green carrying the quiet middle.

Tech Product Signal · 5 colors

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

Modern Café Dominant · 5 colors

Persian Green 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.

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Color Lab

How #3CA694 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 31/100
Cool
Reads cool and recessive — calming, technical, good for trust-led UI.
Softness 55/100
Moderate
Middle-weight — neither delicate nor heavy.
Depth 34/100
Low
Mid depth — usable as an accent or a muted ground.
Naturalness 38/100
Low
Loosely natural — an earthy edge without being rustic.
Vintage feel 53/100
Moderate
A faint retro warmth without tipping into sepia.
Luxury 42/100
Moderate
Understated — leans refined without going austere.
Brand distinctiveness 39/100
Low
Recognisable but shares space with nearby hues.
UI accent fit 70/100
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 78/100
High
Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #3CA694

For UI
For branding
For interior
For fashion

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 6.3:1. Use
Subtle surface Use #D9ECE9 for cards and hover fills. Tint 80
Avoid beside #3B93A5 — 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 #3CA694 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: #3CA694;
  --color-base-rgb: 60 166 148;
  --color-base-oklch: oklch(66.0% 0.100 179.7);
  --color-50: #F3FBFA;
  --color-100: #E0F5F1;
  --color-200: #C3E9E3;
  --color-300: #99D6CC;
  --color-400: #72C0B3;
  --color-500: #51A496;
  --color-600: #447E74;
  --color-700: #345A54;
  --color-800: #253C38;
  --color-900: #182523;
  --color-on-base: #141310;
}