#57E256#57E256

#57E256 is a light, highly saturated green. Relative luminance 0.571; OKLCH L 80.8% C 0.218 H 143.1°. Best body text is #000000 at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#57E256
RGB	rgb(87, 226, 86)
HSL	hsl(120, 71%, 61%)
HSV	hsv(120, 62%, 89%)
CMYK	cmyk(61.5%, 0%, 61.9%, 11.4%)
CIE-LAB	lab(80.23, -64.05, 55.96)
CIE-LCH	lch(80.23, 85.05, 138.86°)
OKLab	oklab(80.82% -0.174 0.1305)
OKLCH	oklch(80.82% 0.218 143.1)
XYZ	xyz(32.8047, 57.0877, 18.0925)
Luminance	0.5709 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E256 #E156E2

analogous

#9DE256 #57E256 #56E29B

triadic

#57E256 #5657E2 #E25657

tetradic

#57E256 #569DE2 #E156E2 #E29B56

square

#57E256 #569DE2 #E156E2 #E29B56

split-complementary

#57E256 #9B56E2 #E2569D

monochromatic

#1DA21C #26D625 #57E256 #8BEB8A #BFF4BE

Accessibility & contrast

On white

1.69

#57E256 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.42

#57E256 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E256

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E256	#FFFFFF	#000000	##000000
##57E256	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)

#E7CE46

Deuteranopia (green-blind)

#D5C262

Tritanopia (blue-blind)

#3CDCC4

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #57e256;
/* rgb */ color: rgb(87, 226, 86);
/* oklch */ color: oklch(80.8% 0.218 143.1);

Tailwind

colors: {
  custom: {
    50: '#95ec8b',
    500: '#57e256',
    950: '#000000',
  },
}

SCSS

$custom: #57e256;
$custom-light: #95ec8b;
$custom-dark: #000000;

JSON

{
  "hex": "#57e256",
  "rgb": {
    "r": 87,
    "g": 226,
    "b": 86
  },
  "hsl": {
    "h": 119.571,
    "s": 70.707,
    "l": 61.176
  },
  "oklch": {
    "l": 0.80823,
    "c": 0.21754,
    "h": 143.1
  },
  "luminance": 0.57091
}

Semantic roles & 50–950 ramp

primary

#57E256

secondary

#A438A5

accent

#13D3D1

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #57E256

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

Preview Lab → · Contrast checker → · Palette generator →