#57C481#57C481

#57C481 is a light, vivid green. Relative luminance 0.431; OKLCH L 73.9% C 0.140 H 154.0°. Best body text is #000000 at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#57C481
RGB	rgb(87, 196, 129)
HSL	hsl(143, 48%, 55%)
HSV	hsv(143, 56%, 77%)
CMYK	cmyk(55.6%, 0%, 34.2%, 23.1%)
CIE-LAB	lab(71.62, -46.43, 24.45)
CIE-LCH	lch(71.62, 52.47, 152.23°)
OKLab	oklab(73.92% -0.1262 0.0615)
OKLCH	oklch(73.92% 0.14 154)
XYZ	xyz(27.6307, 43.0886, 27.6255)
Luminance	0.4309 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C481 #C4579A

analogous

#63C457 #57C481 #57C4B7

triadic

#57C481 #8157C4 #C48157

tetradic

#57C481 #5763C4 #C4579A #C4B757

square

#57C481 #5763C4 #C4579A #C4B757

split-complementary

#57C481 #B757C4 #C45763

monochromatic

#2A7747 #3AA463 #57C481 #84D4A3 #B2E4C5

Accessibility & contrast

On white

2.18

#57C481 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.62

#57C481 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C481

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C481	#FFFFFF	#000000	##000000
##57C481	1.00	2.18	9.62	9.62
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.62	21.00	1.00	1.00
##000000	9.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B67D

Deuteranopia (green-blind)

#B5AB85

Tritanopia (blue-blind)

#37C2B3

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #57c481;
/* rgb */ color: rgb(87, 196, 129);
/* oklch */ color: oklch(73.9% 0.140 154.0);

Tailwind

colors: {
  custom: {
    50: '#8fd6a6',
    500: '#57c481',
    950: '#000000',
  },
}

SCSS

$custom: #57c481;
$custom-light: #8fd6a6;
$custom-dark: #000000;

JSON

{
  "hex": "#57c481",
  "rgb": {
    "r": 87,
    "g": 196,
    "b": 129
  },
  "hsl": {
    "h": 143.119,
    "s": 48.018,
    "l": 55.49
  },
  "oklch": {
    "l": 0.73921,
    "c": 0.14038,
    "h": 154
  },
  "luminance": 0.43091
}

Semantic roles & 50–950 ramp

primary

#57C481

secondary

#D2A5C1

accent

#50A3D8

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #57C481

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

Preview Lab → · Contrast checker → · Palette generator →