#57DF81#57DF81

#57DF81 is a light, vivid green. Relative luminance 0.564; OKLCH L 80.7% C 0.177 H 150.5°. Best body text is #000000 at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#57DF81
RGB	rgb(87, 223, 129)
HSL	hsl(139, 68%, 61%)
HSV	hsv(139, 61%, 87%)
CMYK	cmyk(61%, 0%, 42.2%, 12.5%)
CIE-LAB	lab(79.83, -57.17, 35.31)
CIE-LCH	lch(79.83, 67.19, 148.29°)
OKLab	oklab(80.66% -0.1545 0.0872)
OKLCH	oklch(80.66% 0.177 150.5)
XYZ	xyz(34.2780, 56.3832, 29.8412)
Luminance	0.5639 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DF81 #DF57B5

analogous

#71DF57 #57DF81 #57DFC5

triadic

#57DF81 #8157DF #DF8157

tetradic

#57DF81 #5771DF #DF57B5 #DFC557

square

#57DF81 #5771DF #DF57B5 #DFC557

split-complementary

#57DF81 #C557DF #DF5771

monochromatic

#1E9E45 #28D15C #57DF81 #8AE9A8 #BEF3CE

Accessibility & contrast

On white

1.71

#57DF81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.28

#57DF81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DF81

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DF81	#FFFFFF	#000000	##000000
##57DF81	1.00	1.71	12.28	12.28
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.28	21.00	1.00	1.00
##000000	12.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0CD7A

Deuteranopia (green-blind)

#CEC187

Tritanopia (blue-blind)

#2BDBC8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #57df81;
/* rgb */ color: rgb(87, 223, 129);
/* oklch */ color: oklch(80.7% 0.177 150.5);

Tailwind

colors: {
  custom: {
    50: '#93eaa6',
    500: '#57df81',
    950: '#000000',
  },
}

SCSS

$custom: #57df81;
$custom-light: #93eaa6;
$custom-dark: #000000;

JSON

{
  "hex": "#57df81",
  "rgb": {
    "r": 87,
    "g": 223,
    "b": 129
  },
  "hsl": {
    "h": 138.529,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.80663,
    "c": 0.17739,
    "h": 150.5
  },
  "luminance": 0.56387
}

Semantic roles & 50–950 ramp

primary

#57DF81

secondary

#A13981

accent

#1696D0

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #57DF81

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

Preview Lab → · Contrast checker → · Palette generator →