#57E257#57E257

#57E257 is a light, highly saturated green. Relative luminance 0.571; OKLCH L 80.8% C 0.217 H 143.2°. Best body text is #000000 at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#57E257
RGB	rgb(87, 226, 87)
HSL	hsl(120, 71%, 61%)
HSV	hsv(120, 62%, 89%)
CMYK	cmyk(61.5%, 0%, 61.5%, 11.4%)
CIE-LAB	lab(80.24, -63.95, 55.54)
CIE-LCH	lch(80.24, 84.70, 139.02°)
OKLab	oklab(80.83% -0.1737 0.1297)
OKLCH	oklch(80.83% 0.217 143.2)
XYZ	xyz(32.8453, 57.1039, 18.3062)
Luminance	0.5711 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E257 #E257E2

analogous

#9DE257 #57E257 #57E29D

triadic

#57E257 #5757E2 #E25757

tetradic

#57E257 #579DE2 #E257E2 #E29D57

square

#57E257 #579DE2 #E257E2 #E29D57

split-complementary

#57E257 #9D57E2 #E2579D

monochromatic

#1CA31C #25D725 #57E257 #8BEB8B #BFF4BF

Accessibility & contrast

On white

1.69

#57E257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.42

#57E257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E257

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E257	#FFFFFF	#000000	##000000
##57E257	1.00	1.69	12.42	12.42
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.42	21.00	1.00	1.00
##000000	12.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE47

Deuteranopia (green-blind)

#D5C363

Tritanopia (blue-blind)

#3BDCC5

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #57e257;
/* rgb */ color: rgb(87, 226, 87);
/* oklch */ color: oklch(80.8% 0.217 143.2);

Tailwind

colors: {
  custom: {
    50: '#95ec8b',
    500: '#57e257',
    950: '#000000',
  },
}

SCSS

$custom: #57e257;
$custom-light: #95ec8b;
$custom-dark: #000000;

JSON

{
  "hex": "#57e257",
  "rgb": {
    "r": 87,
    "g": 226,
    "b": 87
  },
  "hsl": {
    "h": 120,
    "s": 70.558,
    "l": 61.373
  },
  "oklch": {
    "l": 0.80834,
    "c": 0.2168,
    "h": 143.2
  },
  "luminance": 0.57107
}

Semantic roles & 50–950 ramp

primary

#57E257

secondary

#A538A5

accent

#13D3D3

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #57E257

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

Preview Lab → · Contrast checker → · Palette generator →