#57AF39#57AF39

#57AF39 is a light, vivid green. Relative luminance 0.330; OKLCH L 67.5% C 0.176 H 138.8°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#57AF39
RGB	rgb(87, 175, 57)
HSL	hsl(105, 51%, 45%)
HSV	hsv(105, 67%, 69%)
CMYK	cmyk(50.3%, 0%, 67.4%, 31.4%)
CIE-LAB	lab(64.14, -48.07, 50.48)
CIE-LCH	lch(64.14, 69.70, 133.60°)
OKLab	oklab(67.48% -0.1323 0.1158)
OKLCH	oklch(67.48% 0.176 138.8)
XYZ	xyz(19.9982, 32.9801, 9.1821)
Luminance	0.3298 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AF39 #9139AF

analogous

#92AF39 #57AF39 #39AF56

triadic

#57AF39 #3957AF #AF3957

tetradic

#57AF39 #3992AF #9139AF #AF5639

square

#57AF39 #3992AF #9139AF #AF5639

split-complementary

#57AF39 #5639AF #AF3992

monochromatic

#29531B #40812A #57AF39 #77CA5B #9ED98A

Accessibility & contrast

On white

2.76

#57AF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#57AF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AF39

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AF39	#FFFFFF	#000000	##000000
##57AF39	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A029

Deuteranopia (green-blind)

#A99943

Tritanopia (blue-blind)

#50A997

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #57af39;
/* rgb */ color: rgb(87, 175, 57);
/* oklch */ color: oklch(67.5% 0.176 138.8);

Tailwind

colors: {
  custom: {
    50: '#8ec775',
    500: '#57af39',
    950: '#000000',
  },
}

SCSS

$custom: #57af39;
$custom-light: #8ec775;
$custom-dark: #000000;

JSON

{
  "hex": "#57af39",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 57
  },
  "hsl": {
    "h": 104.746,
    "s": 50.862,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67484,
    "c": 0.17586,
    "h": 138.8
  },
  "luminance": 0.32982
}

Semantic roles & 50–950 ramp

primary

#57AF39

secondary

#B281C3

accent

#4DDAB7

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #57AF39

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

Preview Lab → · Contrast checker → · Palette generator →