#4ED381#4ED381

#4ED381 is a light, vivid green. Relative luminance 0.498; OKLCH L 77.4% C 0.165 H 152.9°. Best body text is #000000 at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#4ED381
RGB	rgb(78, 211, 129)
HSL	hsl(143, 60%, 57%)
HSV	hsv(143, 63%, 83%)
CMYK	cmyk(63%, 0%, 38.9%, 17.3%)
CIE-LAB	lab(75.94, -54.37, 30.17)
CIE-LCH	lch(75.94, 62.18, 150.97°)
OKLab	oklab(77.4% -0.147 0.0752)
OKLCH	oklch(77.4% 0.165 152.9)
XYZ	xyz(30.3961, 49.7901, 28.7732)
Luminance	0.4979 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED381 #D34EA0

analogous

#5ED34E #4ED381 #4ED3C4

triadic

#4ED381 #814ED3 #D3814E

tetradic

#4ED381 #4E5ED3 #D34EA0 #D3C44E

square

#4ED381 #4E5ED3 #D34EA0 #D3C44E

split-complementary

#4ED381 #C44ED3 #D34E5E

monochromatic

#218548 #2DB662 #4ED381 #7FDFA4 #B0EBC7

Accessibility & contrast

On white

1.92

#4ED381 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.96

#4ED381 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED381

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED381	#FFFFFF	#000000	##000000
##4ED381	1.00	1.92	10.96	10.96
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.96	21.00	1.00	1.00
##000000	10.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C37B

Deuteranopia (green-blind)

#C2B686

Tritanopia (blue-blind)

#13D0BE

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #4ed381;
/* rgb */ color: rgb(78, 211, 129);
/* oklch */ color: oklch(77.4% 0.165 152.9);

Tailwind

colors: {
  custom: {
    50: '#8de1a6',
    500: '#4ed381',
    950: '#000000',
  },
}

SCSS

$custom: #4ed381;
$custom-light: #8de1a6;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed381",
  "rgb": {
    "r": 78,
    "g": 211,
    "b": 129
  },
  "hsl": {
    "h": 143.008,
    "s": 60.181,
    "l": 56.667
  },
  "oklch": {
    "l": 0.77395,
    "c": 0.16514,
    "h": 152.9
  },
  "luminance": 0.49793
}

Semantic roles & 50–950 ramp

primary

#4ED381

secondary

#DAA3C5

accent

#44A6E3

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4ED381

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

Preview Lab → · Contrast checker → · Palette generator →