Nearest named color: Kelly Green
#5FA519
#5FA519
Nearest named
Kelly Green
Family
Green
Lightness
65.1%
Chroma
0.177
Hue angle
133.8°
Temperature
Neutral-leaning
Contrast on white
3.05:1 · AA Large
Contrast on black
6.09:1 · AA
Web-safe
#669900
CSS oklch()
65% 0.18 134

#5FA519 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 #5FA519

Not just a swatch — here's how #5FA519 works with other colors. Named schemes with #5FA519 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Kelly 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

Kelly 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

Kelly 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 Kelly 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

Kelly 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 Kelly Green carrying the quiet middle.

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Color Lab

How #5FA519 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 55/100
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 63/100
High
Organic, earthy character — at home in wellness, food and craft brands.
Vintage feel 36/100
Low
A faint retro warmth without tipping into sepia.
Luxury 40/100
Low
Understated — leans refined without going austere.
Brand distinctiveness 68/100
High
Bold and ownable — memorable as a primary brand color.
UI accent fit 74/100
High
Strong interactive accent — visible and can carry a legible label.
Surface fit 22/100
Low
Too saturated or mid-toned for big areas — keep it to accents.
Print safety 61/100
High
Prints close, with a slight loss of vibrancy.

Pairs with #5FA519

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 Fine for headings 24px+ on white. Pass
Background Pair with #141310 text at 6.1:1. Use
Subtle surface Use #DFF0CE for cards and hover fills. Tint 80
Avoid beside #30A419 — 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 #5FA519 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: #5FA519;
  --color-base-rgb: 95 165 25;
  --color-base-oklch: oklch(65.1% 0.177 133.8);
  --color-50: #F7FEF1;
  --color-100: #EBFBDB;
  --color-200: #D6F4B8;
  --color-300: #B8E788;
  --color-400: #99D65C;
  --color-500: #7ABC39;
  --color-600: #618F33;
  --color-700: #47652A;
  --color-800: #30421F;
  --color-900: #1F2915;
  --color-on-base: #141310;
}