#4ED33A#4ED33A

#4ED33A is a light, highly saturated green. Relative luminance 0.485; OKLCH L 76.5% C 0.222 H 141.3°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#4ED33A
RGB	rgb(78, 211, 58)
HSL	hsl(112, 63%, 53%)
HSV	hsv(112, 73%, 83%)
CMYK	cmyk(63%, 0%, 72.5%, 17.3%)
CIE-LAB	lab(75.15, -63.38, 61.44)
CIE-LCH	lch(75.15, 88.27, 135.89°)
OKLab	oklab(76.48% -0.1732 0.139)
OKLCH	oklch(76.48% 0.222 141.3)
XYZ	xyz(27.1985, 48.5111, 11.9324)
Luminance	0.4851 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED33A #BF3AD3

analogous

#9AD33A #4ED33A #3AD373

triadic

#4ED33A #3A4ED3 #D33A4E

tetradic

#4ED33A #3A9AD3 #BF3AD3 #D3733A

square

#4ED33A #3A9AD3 #BF3AD3 #D3733A

split-complementary

#4ED33A #733AD3 #D33A9A

monochromatic

#27781B #37AA26 #4ED33A #7BDE6C #A8E99E

Accessibility & contrast

On white

1.96

#4ED33A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#4ED33A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED33A

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED33A	#FFFFFF	#000000	##000000
##4ED33A	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C01E

Deuteranopia (green-blind)

#C8B54A

Tritanopia (blue-blind)

#37CCB5

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4ed33a;
/* rgb */ color: rgb(78, 211, 58);
/* oklch */ color: oklch(76.5% 0.222 141.3);

Tailwind

colors: {
  custom: {
    50: '#8fe279',
    500: '#4ed33a',
    950: '#000000',
  },
}

SCSS

$custom: #4ed33a;
$custom-light: #8fe279;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed33a",
  "rgb": {
    "r": 78,
    "g": 211,
    "b": 58
  },
  "hsl": {
    "h": 112.157,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.76483,
    "c": 0.22204,
    "h": 141.3
  },
  "luminance": 0.48514
}

Semantic roles & 50–950 ramp

primary

#4ED33A

secondary

#CD93D6

accent

#41E7D1

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #4ED33A

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

Preview Lab → · Contrast checker → · Palette generator →