#4EC239#4EC239

#4EC239 is a light, highly saturated green. Relative luminance 0.405; OKLCH L 72.1% C 0.203 H 140.9°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#4EC239
RGB	rgb(78, 194, 57)
HSL	hsl(111, 55%, 49%)
HSV	hsv(111, 71%, 76%)
CMYK	cmyk(59.8%, 0%, 70.6%, 23.9%)
CIE-LAB	lab(69.82, -57.57, 56.35)
CIE-LCH	lch(69.82, 80.56, 135.61°)
OKLab	oklab(72.08% -0.1575 0.1282)
OKLCH	oklch(72.08% 0.203 140.9)
XYZ	xyz(23.1711, 40.4966, 10.4656)
Luminance	0.4050 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC239 #AD39C2

analogous

#93C239 #4EC239 #39C269

triadic

#4EC239 #394EC2 #C2394E

tetradic

#4EC239 #3993C2 #AD39C2 #C26939

square

#4EC239 #3993C2 #AD39C2 #C26939

split-complementary

#4EC239 #6939C2 #C23993

monochromatic

#28631D #3B932B #4EC239 #77D266 #A1E095

Accessibility & contrast

On white

2.31

#4EC239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#4EC239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC239

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC239	#FFFFFF	#000000	##000000
##4EC239	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B123

Deuteranopia (green-blind)

#B9A746

Tritanopia (blue-blind)

#3DBCA7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4ec239;
/* rgb */ color: rgb(78, 194, 57);
/* oklch */ color: oklch(72.1% 0.203 140.9);

Tailwind

colors: {
  custom: {
    50: '#8cd577',
    500: '#4ec239',
    950: '#000000',
  },
}

SCSS

$custom: #4ec239;
$custom-light: #8cd577;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec239",
  "rgb": {
    "r": 78,
    "g": 194,
    "b": 57
  },
  "hsl": {
    "h": 110.803,
    "s": 54.582,
    "l": 49.216
  },
  "oklch": {
    "l": 0.72077,
    "c": 0.20311,
    "h": 140.9
  },
  "luminance": 0.40499
}

Semantic roles & 50–950 ramp

primary

#4EC239

secondary

#C28BCB

accent

#4ADEC7

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #4EC239

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →