#57CC81#57CC81

#57CC81 is a light, vivid green. Relative luminance 0.468; OKLCH L 75.9% C 0.152 H 152.8°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#57CC81
RGB	rgb(87, 204, 129)
HSL	hsl(142, 53%, 57%)
HSV	hsv(142, 57%, 80%)
CMYK	cmyk(57.4%, 0%, 36.8%, 20%)
CIE-LAB	lab(74.06, -49.71, 27.72)
CIE-LCH	lch(74.06, 56.92, 150.85°)
OKLab	oklab(75.92% -0.1348 0.0694)
OKLCH	oklch(75.92% 0.152 152.8)
XYZ	xyz(29.4835, 46.7942, 28.2431)
Luminance	0.4680 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CC81 #CC57A2

analogous

#68CC57 #57CC81 #57CCBB

triadic

#57CC81 #8157CC #CC8157

tetradic

#57CC81 #5768CC #CC57A2 #CCBB57

square

#57CC81 #5768CC #CC57A2 #CCBB57

split-complementary

#57CC81 #BB57CC #CC5768

monochromatic

#278148 #36B062 #57CC81 #86DAA4 #B5E9C7

Accessibility & contrast

On white

2.03

#57CC81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#57CC81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CC81

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CC81	#FFFFFF	#000000	##000000
##57CC81	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBD7C

Deuteranopia (green-blind)

#BCB286

Tritanopia (blue-blind)

#34C9B9

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #57cc81;
/* rgb */ color: rgb(87, 204, 129);
/* oklch */ color: oklch(75.9% 0.152 152.8);

Tailwind

colors: {
  custom: {
    50: '#90dca6',
    500: '#57cc81',
    950: '#000000',
  },
}

SCSS

$custom: #57cc81;
$custom-light: #90dca6;
$custom-dark: #000000;

JSON

{
  "hex": "#57cc81",
  "rgb": {
    "r": 87,
    "g": 204,
    "b": 129
  },
  "hsl": {
    "h": 141.538,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.75922,
    "c": 0.15159,
    "h": 152.8
  },
  "luminance": 0.46797
}

Semantic roles & 50–950 ramp

primary

#57CC81

secondary

#D7A8C6

accent

#4BA8DD

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #57CC81

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

Preview Lab → · Contrast checker → · Palette generator →