#57D538#57D538

#57D538 is a light, highly saturated green. Relative luminance 0.499; OKLCH L 77.3% C 0.222 H 140.2°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#57D538
RGB	rgb(87, 213, 56)
HSL	hsl(108, 65%, 53%)
HSV	hsv(108, 74%, 84%)
CMYK	cmyk(59.2%, 0%, 73.7%, 16.5%)
CIE-LAB	lab(76.01, -62.16, 63.08)
CIE-LCH	lch(76.01, 88.56, 134.58°)
OKLab	oklab(77.26% -0.1705 0.1421)
OKLCH	oklch(77.26% 0.222 140.2)
XYZ	xyz(28.4372, 49.8977, 11.8732)
Luminance	0.4990 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D538 #B638D5

analogous

#A5D538 #57D538 #38D568

triadic

#57D538 #3857D5 #D53857

tetradic

#57D538 #38A5D5 #B638D5 #D56838

square

#57D538 #38A5D5 #B638D5 #D56838

split-complementary

#57D538 #6838D5 #D538A5

monochromatic

#2C791A #3FAC24 #57D538 #82E06B #ACEA9D

Accessibility & contrast

On white

1.91

#57D538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#57D538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D538

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D538	#FFFFFF	#000000	##000000
##57D538	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC218

Deuteranopia (green-blind)

#CBB749

Tritanopia (blue-blind)

#46CEB7

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #57d538;
/* rgb */ color: rgb(87, 213, 56);
/* oklch */ color: oklch(77.3% 0.222 140.2);

Tailwind

colors: {
  custom: {
    50: '#94e379',
    500: '#57d538',
    950: '#000000',
  },
}

SCSS

$custom: #57d538;
$custom-light: #94e379;
$custom-dark: #000000;

JSON

{
  "hex": "#57d538",
  "rgb": {
    "r": 87,
    "g": 213,
    "b": 56
  },
  "hsl": {
    "h": 108.153,
    "s": 65.145,
    "l": 52.745
  },
  "oklch": {
    "l": 0.77261,
    "c": 0.22194,
    "h": 140.2
  },
  "luminance": 0.499
}

Semantic roles & 50–950 ramp

primary

#57D538

secondary

#C992D6

accent

#40E8C7

background

#F9FEF7

surface

#F2FCEE

border

#CCD5C9

text

#0E160A

muted

#7E847C

Preview Lab

Preview with #57D538

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

Preview Lab → · Contrast checker → · Palette generator →