#57CA63#57CA63

#57CA63 is a light, vivid green. Relative luminance 0.452; OKLCH L 74.9% C 0.177 H 145.5°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#57CA63
RGB	rgb(87, 202, 99)
HSL	hsl(126, 52%, 57%)
HSV	hsv(126, 57%, 79%)
CMYK	cmyk(56.9%, 0%, 51%, 20.8%)
CIE-LAB	lab(73.00, -53.72, 41.53)
CIE-LCH	lch(73.00, 67.90, 142.29°)
OKLab	oklab(74.91% -0.1456 0.1001)
OKLCH	oklch(74.91% 0.177 145.5)
XYZ	xyz(27.3015, 45.1657, 19.0811)
Luminance	0.4517 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CA63 #CA57BE

analogous

#85CA57 #57CA63 #57CA9D

triadic

#57CA63 #6357CA #CA6357

tetradic

#57CA63 #5785CA #CA57BE #CA9D57

square

#57CA63 #5785CA #CA57BE #CA9D57

split-complementary

#57CA63 #9D57CA #CA5785

monochromatic

#287F31 #37AD43 #57CA63 #86D98E #B4E7B9

Accessibility & contrast

On white

2.09

#57CA63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#57CA63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CA63

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CA63	#FFFFFF	#000000	##000000
##57CA63	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB95A

Deuteranopia (green-blind)

#BEAF6A

Tritanopia (blue-blind)

#40C5B2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #57ca63;
/* rgb */ color: rgb(87, 202, 99);
/* oklch */ color: oklch(74.9% 0.177 145.5);

Tailwind

colors: {
  custom: {
    50: '#90db91',
    500: '#57ca63',
    950: '#000000',
  },
}

SCSS

$custom: #57ca63;
$custom-light: #90db91;
$custom-dark: #000000;

JSON

{
  "hex": "#57ca63",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 99
  },
  "hsl": {
    "h": 126.261,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.74909,
    "c": 0.17668,
    "h": 145.5
  },
  "luminance": 0.45168
}

Semantic roles & 50–950 ramp

primary

#57CA63

secondary

#D6A7D1

accent

#4CCDDB

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #57CA63

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

Preview Lab → · Contrast checker → · Palette generator →