#57CF4B#57CF4B

#57CF4B is a light, highly saturated green. Relative luminance 0.472; OKLCH L 75.9% C 0.203 H 141.8°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#57CF4B
RGB	rgb(87, 207, 75)
HSL	hsl(115, 58%, 55%)
HSV	hsv(115, 64%, 81%)
CMYK	cmyk(58%, 0%, 63.8%, 18.8%)
CIE-LAB	lab(74.29, -58.43, 53.99)
CIE-LCH	lch(74.29, 79.56, 137.26°)
OKLab	oklab(75.89% -0.1594 0.1253)
OKLCH	oklch(75.89% 0.203 141.8)
XYZ	xyz(27.5119, 47.1574, 14.3077)
Luminance	0.4716 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CF4B #C34BCF

analogous

#99CF4B #57CF4B #4BCF81

triadic

#57CF4B #4B57CF #CF4B57

tetradic

#57CF4B #4B99CF #C34BCF #CF814B

square

#57CF4B #4B99CF #C34BCF #CF814B

split-complementary

#57CF4B #814BCF #CF4B99

monochromatic

#2A7E22 #3AAE2E #57CF4B #84DC7B #B1E9AC

Accessibility & contrast

On white

2.01

#57CF4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#57CF4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CF4B

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CF4B	#FFFFFF	#000000	##000000
##57CF4B	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD3B

Deuteranopia (green-blind)

#C5B356

Tritanopia (blue-blind)

#45C9B3

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #57cf4b;
/* rgb */ color: rgb(87, 207, 75);
/* oklch */ color: oklch(75.9% 0.203 141.8);

Tailwind

colors: {
  custom: {
    50: '#92df83',
    500: '#57cf4b',
    950: '#000000',
  },
}

SCSS

$custom: #57cf4b;
$custom-light: #92df83;
$custom-dark: #000000;

JSON

{
  "hex": "#57cf4b",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 75
  },
  "hsl": {
    "h": 114.545,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.75889,
    "c": 0.2027,
    "h": 141.8
  },
  "luminance": 0.4716
}

Semantic roles & 50–950 ramp

primary

#57CF4B

secondary

#D19FD6

accent

#47E1D3

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #57CF4B

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

Preview Lab → · Contrast checker → · Palette generator →