#57AF37#57AF37

#57AF37 is a light, vivid green. Relative luminance 0.330; OKLCH L 67.5% C 0.177 H 138.6°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#57AF37
RGB	rgb(87, 175, 55)
HSL	hsl(104, 52%, 45%)
HSV	hsv(104, 69%, 69%)
CMYK	cmyk(50.3%, 0%, 68.6%, 31.4%)
CIE-LAB	lab(64.13, -48.24, 51.28)
CIE-LCH	lch(64.13, 70.40, 133.25°)
OKLab	oklab(67.47% -0.133 0.1172)
OKLCH	oklch(67.47% 0.177 138.6)
XYZ	xyz(19.9493, 32.9606, 8.9245)
Luminance	0.3296 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AF37 #8F37AF

analogous

#93AF37 #57AF37 #37AF53

triadic

#57AF37 #3757AF #AF3757

tetradic

#57AF37 #3793AF #8F37AF #AF5337

square

#57AF37 #3793AF #8F37AF #AF5337

split-complementary

#57AF37 #5337AF #AF3793

monochromatic

#29521A #408028 #57AF37 #77CB59 #9DD987

Accessibility & contrast

On white

2.77

#57AF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#57AF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AF37

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AF37	#FFFFFF	#000000	##000000
##57AF37	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A026

Deuteranopia (green-blind)

#A99942

Tritanopia (blue-blind)

#50A997

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #57af37;
/* rgb */ color: rgb(87, 175, 55);
/* oklch */ color: oklch(67.5% 0.177 138.6);

Tailwind

colors: {
  custom: {
    50: '#8ec774',
    500: '#57af37',
    950: '#000000',
  },
}

SCSS

$custom: #57af37;
$custom-light: #8ec774;
$custom-dark: #000000;

JSON

{
  "hex": "#57af37",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 55
  },
  "hsl": {
    "h": 104,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.67466,
    "c": 0.17726,
    "h": 138.6
  },
  "luminance": 0.32962
}

Semantic roles & 50–950 ramp

primary

#57AF37

secondary

#B17FC3

accent

#4CDCB5

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #57AF37

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

Preview Lab → · Contrast checker → · Palette generator →