#57E566#57E566

#57E566 is a light, highly saturated green. Relative luminance 0.590; OKLCH L 81.8% C 0.209 H 145.1°. Best body text is #000000 at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#57E566
RGB	rgb(87, 229, 102)
HSL	hsl(126, 73%, 62%)
HSV	hsv(126, 62%, 90%)
CMYK	cmyk(62%, 0%, 55.5%, 10.2%)
CIE-LAB	lab(81.30, -63.27, 50.14)
CIE-LCH	lch(81.30, 80.73, 141.61°)
OKLab	oklab(81.76% -0.1713 0.1193)
OKLCH	oklch(81.76% 0.209 145.1)
XYZ	xyz(34.3459, 59.0208, 22.1499)
Luminance	0.5902 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E566 #E557D6

analogous

#8FE557 #57E566 #57E5AD

triadic

#57E566 #6657E5 #E56657

tetradic

#57E566 #578FE5 #E557D6 #E5AD57

square

#57E566 #578FE5 #E557D6 #E5AD57

split-complementary

#57E566 #AD57E5 #E5578F

monochromatic

#1AA829 #22DD36 #57E566 #8CED96 #C1F5C7

Accessibility & contrast

On white

1.64

#57E566 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.80

#57E566 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E566

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E566	#FFFFFF	#000000	##000000
##57E566	1.00	1.64	12.80	12.80
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.80	21.00	1.00	1.00
##000000	12.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D15A

Deuteranopia (green-blind)

#D7C570

Tritanopia (blue-blind)

#35DFC9

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #57e566;
/* rgb */ color: rgb(87, 229, 102);
/* oklch */ color: oklch(81.8% 0.209 145.1);

Tailwind

colors: {
  custom: {
    50: '#95ee95',
    500: '#57e566',
    950: '#000000',
  },
}

SCSS

$custom: #57e566;
$custom-light: #95ee95;
$custom-dark: #000000;

JSON

{
  "hex": "#57e566",
  "rgb": {
    "r": 87,
    "g": 229,
    "b": 102
  },
  "hsl": {
    "h": 126.338,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.81762,
    "c": 0.20872,
    "h": 145.1
  },
  "luminance": 0.59024
}

Semantic roles & 50–950 ramp

primary

#57E566

secondary

#AA379D

accent

#10C0D5

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F160D

muted

#80857F

Preview Lab

Preview with #57E566

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

Preview Lab → · Contrast checker → · Palette generator →