#57D663#57D663

#57D663 is a light, vivid green. Relative luminance 0.510; OKLCH L 77.9% C 0.192 H 145.1°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#57D663
RGB	rgb(87, 214, 99)
HSL	hsl(126, 61%, 59%)
HSV	hsv(126, 59%, 84%)
CMYK	cmyk(59.3%, 0%, 53.7%, 16.1%)
CIE-LAB	lab(76.69, -58.23, 46.01)
CIE-LCH	lch(76.69, 74.22, 141.69°)
OKLab	oklab(77.95% -0.1577 0.1101)
OKLCH	oklch(77.95% 0.192 145.1)
XYZ	xyz(30.2273, 51.0174, 20.0564)
Luminance	0.5102 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D663 #D657CA

analogous

#8BD657 #57D663 #57D6A3

triadic

#57D663 #6357D6 #D66357

tetradic

#57D663 #578BD6 #D657CA #D6A357

square

#57D663 #578BD6 #D657CA #D6A357

split-complementary

#57D663 #A357D6 #D6578B

monochromatic

#23902D #2FC13D #57D663 #88E291 #B9EEBE

Accessibility & contrast

On white

1.87

#57D663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#57D663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D663

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D663	#FFFFFF	#000000	##000000
##57D663	1.00	1.87	11.20	11.20
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C458

Deuteranopia (green-blind)

#C9B96C

Tritanopia (blue-blind)

#3CD1BC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #57d663;
/* rgb */ color: rgb(87, 214, 99);
/* oklch */ color: oklch(77.9% 0.192 145.1);

Tailwind

colors: {
  custom: {
    50: '#92e492',
    500: '#57d663',
    950: '#000000',
  },
}

SCSS

$custom: #57d663;
$custom-light: #92e492;
$custom-dark: #000000;

JSON

{
  "hex": "#57d663",
  "rgb": {
    "r": 87,
    "g": 214,
    "b": 99
  },
  "hsl": {
    "h": 125.669,
    "s": 60.766,
    "l": 59.02
  },
  "oklch": {
    "l": 0.77946,
    "c": 0.19234,
    "h": 145.1
  },
  "luminance": 0.5102
}

Semantic roles & 50–950 ramp

primary

#57D663

secondary

#953C8D

accent

#44D5E4

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0E160D

muted

#7F847F

Preview Lab

Preview with #57D663

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

Preview Lab → · Contrast checker → · Palette generator →