#57D561#57D561

#57D561 is a light, vivid green. Relative luminance 0.505; OKLCH L 77.7% C 0.193 H 144.8°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#57D561
RGB	rgb(87, 213, 97)
HSL	hsl(125, 60%, 59%)
HSV	hsv(125, 59%, 84%)
CMYK	cmyk(59.2%, 0%, 54.5%, 16.5%)
CIE-LAB	lab(76.36, -58.12, 46.56)
CIE-LCH	lch(76.36, 74.47, 141.31°)
OKLab	oklab(77.67% -0.1575 0.1111)
OKLCH	oklch(77.67% 0.193 144.8)
XYZ	xyz(29.8806, 50.4750, 19.4749)
Luminance	0.5048 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D561 #D557CB

analogous

#8CD557 #57D561 #57D5A0

triadic

#57D561 #6157D5 #D56157

tetradic

#57D561 #578CD5 #D557CB #D5A057

square

#57D561 #578CD5 #D557CB #D5A057

split-complementary

#57D561 #A057D5 #D5578C

monochromatic

#248E2C #30BF3B #57D561 #88E18F #B9EDBD

Accessibility & contrast

On white

1.89

#57D561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#57D561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D561

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D561	#FFFFFF	#000000	##000000
##57D561	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C356

Deuteranopia (green-blind)

#C8B86A

Tritanopia (blue-blind)

#3DD0BB

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #57d561;
/* rgb */ color: rgb(87, 213, 97);
/* oklch */ color: oklch(77.7% 0.193 144.8);

Tailwind

colors: {
  custom: {
    50: '#92e391',
    500: '#57d561',
    950: '#000000',
  },
}

SCSS

$custom: #57d561;
$custom-light: #92e391;
$custom-dark: #000000;

JSON

{
  "hex": "#57d561",
  "rgb": {
    "r": 87,
    "g": 213,
    "b": 97
  },
  "hsl": {
    "h": 124.762,
    "s": 60,
    "l": 58.824
  },
  "oklch": {
    "l": 0.77667,
    "c": 0.19276,
    "h": 144.8
  },
  "luminance": 0.50478
}

Semantic roles & 50–950 ramp

primary

#57D561

secondary

#943C8D

accent

#45D7E3

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0E150D

muted

#7F847F

Preview Lab

Preview with #57D561

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

Preview Lab → · Contrast checker → · Palette generator →