Nearest named color: Olive Drab
#5BA321
#5BA321
Nearest named
Olive Drab
Family
Green
Lightness
64.4%
Chroma
0.173
Hue angle
134.9°
Temperature
Neutral-leaning
Contrast on white
3.13:1 · AA Large
Contrast on black
5.93:1 · AA
Web-safe
#669933
CSS oklch()
64% 0.17 135

#5BA321 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 #5BA321

Not just a swatch — here's how #5BA321 works with other colors. Named schemes with #5BA321 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

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

Coastal Morning Lead · 5 colors

Olive Drab 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

Olive Drab 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 Olive Drab 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

Olive Drab 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 Olive Drab carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #5BA321 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 54/100
Neutral
Balanced temperature — flexible, sits between warm and cool schemes.
Softness 44/100
Moderate
Middle-weight — neither delicate nor heavy.
Depth 37/100
Low
Mid depth — usable as an accent or a muted ground.
Naturalness 68/100
High
Organic, earthy character — at home in wellness, food and craft brands.
Vintage feel 38/100
Low
A faint retro warmth without tipping into sepia.
Luxury 40/100
Moderate
Understated — leans refined without going austere.
Brand distinctiveness 67/100
High
Bold and ownable — memorable as a primary brand color.
UI accent fit 77/100
High
Strong interactive accent — visible and can carry a legible label.
Surface fit 21/100
Low
Too saturated or mid-toned for big areas — keep it to accents.
Print safety 62/100
High
Prints close, with a slight loss of vibrancy.

Pairs with #5BA321

For UI
For branding
For interior
For fashion
People also use #5BA321 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 Fine for headings 24px+ on white. Pass
Background Pair with #141310 text at 5.9:1. Use
Subtle surface Use #DEEED0 for cards and hover fills. Tint 80
Avoid beside #30A121 — 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 #5BA321 at work across the surfaces designers actually ship.

Website / UI
Northwind Sign up
Build faster.
A working theme, generated in seconds.
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: #5BA321;
  --color-base-rgb: 91 163 33;
  --color-base-oklch: oklch(64.4% 0.173 134.9);
  --color-50: #F7FDF2;
  --color-100: #E9F9DC;
  --color-200: #D4F1BB;
  --color-300: #B3E28D;
  --color-400: #94D062;
  --color-500: #75B540;
  --color-600: #5D8A38;
  --color-700: #45622D;
  --color-800: #2F4021;
  --color-900: #1E2816;
  --color-on-base: #141310;
}