#57CE63#57CE63

#57CE63 is a light, vivid green. Relative luminance 0.471; OKLCH L 75.9% C 0.182 H 145.3°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#57CE63
RGB	rgb(87, 206, 99)
HSL	hsl(126, 55%, 57%)
HSV	hsv(126, 58%, 81%)
CMYK	cmyk(57.8%, 0%, 51.9%, 19.2%)
CIE-LAB	lab(74.23, -55.25, 43.04)
CIE-LCH	lch(74.23, 70.03, 142.08°)
OKLab	oklab(75.92% -0.1497 0.1035)
OKLCH	oklch(75.92% 0.182 145.3)
XYZ	xyz(28.2522, 47.0671, 19.3980)
Luminance	0.4707 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CE63 #CE57C2

analogous

#87CE57 #57CE63 #57CE9E

triadic

#57CE63 #6357CE #CE6357

tetradic

#57CE63 #5787CE #CE57C2 #CE9E57

square

#57CE63 #5787CE #CE57C2 #CE9E57

split-complementary

#57CE63 #9E57CE #CE5787

monochromatic

#278430 #34B341 #57CE63 #86DC8F #B6EABB

Accessibility & contrast

On white

2.02

#57CE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#57CE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CE63

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CE63	#FFFFFF	#000000	##000000
##57CE63	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BD5A

Deuteranopia (green-blind)

#C2B26B

Tritanopia (blue-blind)

#3FC9B6

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #57ce63;
/* rgb */ color: rgb(87, 206, 99);
/* oklch */ color: oklch(75.9% 0.182 145.3);

Tailwind

colors: {
  custom: {
    50: '#91de92',
    500: '#57ce63',
    950: '#000000',
  },
}

SCSS

$custom: #57ce63;
$custom-light: #91de92;
$custom-dark: #000000;

JSON

{
  "hex": "#57ce63",
  "rgb": {
    "r": 87,
    "g": 206,
    "b": 99
  },
  "hsl": {
    "h": 126.05,
    "s": 54.839,
    "l": 57.451
  },
  "oklch": {
    "l": 0.75923,
    "c": 0.18196,
    "h": 145.3
  },
  "luminance": 0.4707
}

Semantic roles & 50–950 ramp

primary

#57CE63

secondary

#D8A8D4

accent

#4ACFDE

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #57CE63

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

Preview Lab → · Contrast checker → · Palette generator →