#4ED33D#4ED33D

#4ED33D is a light, highly saturated green. Relative luminance 0.485; OKLCH L 76.5% C 0.220 H 141.5°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#4ED33D
RGB	rgb(78, 211, 61)
HSL	hsl(113, 63%, 53%)
HSV	hsv(113, 71%, 83%)
CMYK	cmyk(63%, 0%, 71.1%, 17.3%)
CIE-LAB	lab(75.17, -63.15, 60.38)
CIE-LCH	lch(75.17, 87.37, 136.29°)
OKLab	oklab(76.51% -0.1724 0.1372)
OKLCH	oklch(76.51% 0.22 141.5)
XYZ	xyz(27.2770, 48.5425, 12.3461)
Luminance	0.4854 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED33D #C23DD3

analogous

#99D33D #4ED33D #3DD377

triadic

#4ED33D #3D4ED3 #D33D4E

tetradic

#4ED33D #3D99D3 #C23DD3 #D3773D

square

#4ED33D #3D99D3 #C23DD3 #D3773D

split-complementary

#4ED33D #773DD3 #D33D99

monochromatic

#267A1C #36AC27 #4ED33D #7CDE6F #A9EAA1

Accessibility & contrast

On white

1.96

#4ED33D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#4ED33D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED33D

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED33D	#FFFFFF	#000000	##000000
##4ED33D	1.00	1.96	10.71	10.71
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.71	21.00	1.00	1.00
##000000	10.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C024

Deuteranopia (green-blind)

#C8B54C

Tritanopia (blue-blind)

#36CDB5

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4ed33d;
/* rgb */ color: rgb(78, 211, 61);
/* oklch */ color: oklch(76.5% 0.220 141.5);

Tailwind

colors: {
  custom: {
    50: '#8fe27b',
    500: '#4ed33d',
    950: '#000000',
  },
}

SCSS

$custom: #4ed33d;
$custom-light: #8fe27b;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed33d",
  "rgb": {
    "r": 78,
    "g": 211,
    "b": 61
  },
  "hsl": {
    "h": 113.2,
    "s": 63.025,
    "l": 53.333
  },
  "oklch": {
    "l": 0.76505,
    "c": 0.22028,
    "h": 141.5
  },
  "luminance": 0.48545
}

Semantic roles & 50–950 ramp

primary

#4ED33D

secondary

#CF96D6

accent

#42E6D3

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #4ED33D

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

Preview Lab → · Contrast checker → · Palette generator →