Nearest named color: Yellow Green
#9DD643
#9DD643
Nearest named
Yellow Green
Family
Green
Lightness
80.9%
Chroma
0.183
Hue angle
128.4°
Temperature
Warm
Contrast on white
1.73:1 · Fail
Contrast on black
10.73:1 · AAA
Web-safe
#99CC33
CSS oklch()
81% 0.18 128

#9DD643 is a mid-toned, warm green. On the Color Lab it reads organic and grounded, bold and ownable. It is too pale to lead as a primary accent and sits well as a supporting tone.

Palettes built on #9DD643

Not just a swatch — here's how #9DD643 works with other colors. Named schemes with #9DD643 in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

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

Botanical Studio Lead · 5 colors

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

Desert Clay Center · 5 colors

Yellow Green holds the warm center of this desert palette with sand and clay beside it, a muted-sage accent and a dark-brown anchor.

Coastal Morning Lead · 5 colors

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

Minimal Editorial Surface · 5 colors

Yellow 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 Yellow Green carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #9DD643 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 60/100
Neutral
Balanced temperature — flexible, sits between warm and cool schemes.
Softness 52/100
Moderate
Middle-weight — neither delicate nor heavy.
Depth 20/100
Low
Airy and open — recedes, leaves the composition light.
Naturalness 55/100
Moderate
Loosely natural — an earthy edge without being rustic.
Vintage feel 25/100
Low
A faint retro warmth without tipping into sepia.
Luxury 24/100
Low
Playful and accessible rather than exclusive.
Brand distinctiveness 71/100
High
Bold and ownable — memorable as a primary brand color.
UI accent fit 24/100
Low
Weak as an action color — too pale, too dark or too muted to signal.
Surface fit 37/100
Low
Usable as a tinted surface in measured doses.
Print safety 61/100
High
Prints close, with a slight loss of vibrancy.

Pairs with #9DD643

For UI
For branding
For interior
For fashion
People also use #9DD643 with

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AAA
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 10.7:1. Use
Subtle surface Use #EBF3DD for cards and hover fills. Tint 80
Avoid beside #6CD643 — 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 #9DD643 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: #9DD643;
  --color-base-rgb: 157 214 67;
  --color-base-oklch: oklch(80.9% 0.183 128.4);
  --color-50: #F9FDF2;
  --color-100: #EEF8DD;
  --color-200: #DCF0BC;
  --color-300: #C1E18E;
  --color-400: #A5CE64;
  --color-500: #88B342;
  --color-600: #6A8939;
  --color-700: #4D612E;
  --color-800: #344021;
  --color-900: #212716;
  --color-on-base: #141310;
}