#4ED32B#4ED32B

#4ED32B is a light, highly saturated green. Relative luminance 0.484; OKLCH L 76.4% C 0.230 H 140.3°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#4ED32B
RGB	rgb(78, 211, 43)
HSL	hsl(108, 66%, 50%)
HSV	hsv(108, 80%, 83%)
CMYK	cmyk(63%, 0%, 79.6%, 17.3%)
CIE-LAB	lab(75.06, -64.36, 66.15)
CIE-LCH	lch(75.06, 92.29, 134.21°)
OKLab	oklab(76.39% -0.1765 0.1468)
OKLCH	oklch(76.39% 0.23 140.3)
XYZ	xyz(26.8709, 48.3800, 10.2072)
Luminance	0.4838 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED32B #B02BD3

analogous

#A2D32B #4ED32B #2BD35C

triadic

#4ED32B #2B4ED3 #D32B4E

tetradic

#4ED32B #2BA2D3 #B02BD3 #D35C2B

square

#4ED32B #2BA2D3 #B02BD3 #D35C2B

split-complementary

#4ED32B #5C2BD3 #D32BA2

monochromatic

#286D16 #3BA021 #4ED32B #78DE5D #A2E890

Accessibility & contrast

On white

1.97

#4ED32B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#4ED32B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED32B

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED32B	#FFFFFF	#000000	##000000
##4ED32B	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9BF00

Deuteranopia (green-blind)

#C9B53F

Tritanopia (blue-blind)

#39CCB4

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4ed32b;
/* rgb */ color: rgb(78, 211, 43);
/* oklch */ color: oklch(76.4% 0.230 140.3);

Tailwind

colors: {
  custom: {
    50: '#90e272',
    500: '#4ed32b',
    950: '#000000',
  },
}

SCSS

$custom: #4ed32b;
$custom-light: #90e272;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed32b",
  "rgb": {
    "r": 78,
    "g": 211,
    "b": 43
  },
  "hsl": {
    "h": 107.5,
    "s": 66.142,
    "l": 49.804
  },
  "oklch": {
    "l": 0.76388,
    "c": 0.22961,
    "h": 140.3
  },
  "luminance": 0.48383
}

Semantic roles & 50–950 ramp

primary

#4ED32B

secondary

#C387D3

accent

#3FE9C6

background

#F9FDF7

surface

#F2FBED

border

#CCD4C8

text

#0E1509

muted

#7E837B

Preview Lab

Preview with #4ED32B

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

Preview Lab → · Contrast checker → · Palette generator →