#57C73B#57C73B

#57C73B is a light, highly saturated green. Relative luminance 0.432; OKLCH L 73.7% C 0.204 H 140.0°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#57C73B
RGB	rgb(87, 199, 59)
HSL	hsl(108, 56%, 51%)
HSV	hsv(108, 70%, 78%)
CMYK	cmyk(56.3%, 0%, 70.4%, 22%)
CIE-LAB	lab(71.68, -56.97, 57.61)
CIE-LCH	lch(71.68, 81.02, 134.68°)
OKLab	oklab(73.7% -0.1563 0.131)
OKLCH	oklch(73.7% 0.204 140)
XYZ	xyz(25.1422, 43.1867, 11.1478)
Luminance	0.4319 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C73B #AB3BC7

analogous

#9DC73B #57C73B #3BC765

triadic

#57C73B #3B57C7 #C73B57

tetradic

#57C73B #3B9DC7 #AB3BC7 #C7653B

square

#57C73B #3B9DC7 #AB3BC7 #C7653B

split-complementary

#57C73B #653BC7 #C73B9D

monochromatic

#2D691E #42992C #57C73B #80D56B #A9E29A

Accessibility & contrast

On white

2.18

#57C73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#57C73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C73B

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C73B	#FFFFFF	#000000	##000000
##57C73B	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB525

Deuteranopia (green-blind)

#BEAC49

Tritanopia (blue-blind)

#4AC1AB

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #57c73b;
/* rgb */ color: rgb(87, 199, 59);
/* oklch */ color: oklch(73.7% 0.204 140.0);

Tailwind

colors: {
  custom: {
    50: '#92d979',
    500: '#57c73b',
    950: '#000000',
  },
}

SCSS

$custom: #57c73b;
$custom-light: #92d979;
$custom-dark: #000000;

JSON

{
  "hex": "#57c73b",
  "rgb": {
    "r": 87,
    "g": 199,
    "b": 59
  },
  "hsl": {
    "h": 108,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.73696,
    "c": 0.20397,
    "h": 140
  },
  "luminance": 0.43189
}

Semantic roles & 50–950 ramp

primary

#57C73B

secondary

#C290CE

accent

#49DFC1

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E1509

muted

#7E837B

Preview Lab

Preview with #57C73B

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

Preview Lab → · Contrast checker → · Palette generator →