#57D451#57D451

#57D451 is a light, highly saturated green. Relative luminance 0.497; OKLCH L 77.2% C 0.204 H 142.6°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#57D451
RGB	rgb(87, 212, 81)
HSL	hsl(117, 60%, 57%)
HSV	hsv(117, 62%, 83%)
CMYK	cmyk(59%, 0%, 61.8%, 16.9%)
CIE-LAB	lab(75.89, -59.62, 53.22)
CIE-LCH	lch(75.89, 79.92, 138.25°)
OKLab	oklab(77.22% -0.1623 0.1242)
OKLCH	oklch(77.22% 0.204 142.6)
XYZ	xyz(28.9576, 49.7046, 15.8509)
Luminance	0.4971 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D451 #CE51D4

analogous

#98D451 #57D451 #51D48D

triadic

#57D451 #5157D4 #D45157

tetradic

#57D451 #5198D4 #CE51D4 #D48D51

square

#57D451 #5198D4 #CE51D4 #D48D51

split-complementary

#57D451 #8D51D4 #D45198

monochromatic

#278922 #34BA2E #57D451 #86E082 #B6ECB3

Accessibility & contrast

On white

1.92

#57D451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#57D451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D451

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D451	#FFFFFF	#000000	##000000
##57D451	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C242

Deuteranopia (green-blind)

#C9B75C

Tritanopia (blue-blind)

#42CEB8

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #57d451;
/* rgb */ color: rgb(87, 212, 81);
/* oklch */ color: oklch(77.2% 0.204 142.6);

Tailwind

colors: {
  custom: {
    50: '#93e287',
    500: '#57d451',
    950: '#000000',
  },
}

SCSS

$custom: #57d451;
$custom-light: #93e287;
$custom-dark: #000000;

JSON

{
  "hex": "#57d451",
  "rgb": {
    "r": 87,
    "g": 212,
    "b": 81
  },
  "hsl": {
    "h": 117.252,
    "s": 60.369,
    "l": 57.451
  },
  "oklch": {
    "l": 0.77224,
    "c": 0.20436,
    "h": 142.6
  },
  "luminance": 0.49707
}

Semantic roles & 50–950 ramp

primary

#57D451

secondary

#D8A6DB

accent

#44E4DC

background

#F9FEF8

surface

#F2FCF0

border

#CCD5CB

text

#0E150C

muted

#7E847D

Preview Lab

Preview with #57D451

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

Preview Lab → · Contrast checker → · Palette generator →