#57BA31#57BA31

#57BA31 is a light, vivid green. Relative luminance 0.374; OKLCH L 70.3% C 0.195 H 138.6°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#57BA31
RGB	rgb(87, 186, 49)
HSL	hsl(103, 58%, 46%)
HSV	hsv(103, 74%, 73%)
CMYK	cmyk(53.2%, 0%, 73.7%, 27.1%)
CIE-LAB	lab(67.55, -52.93, 57.07)
CIE-LCH	lch(67.55, 77.84, 132.84°)
OKLab	oklab(70.27% -0.146 0.1286)
OKLCH	oklch(70.27% 0.195 138.6)
XYZ	xyz(22.0429, 37.3641, 8.9556)
Luminance	0.3737 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BA31 #9431BA

analogous

#9BBA31 #57BA31 #31BA4F

triadic

#57BA31 #3157BA #BA3157

tetradic

#57BA31 #319BBA #9431BA #BA4F31

square

#57BA31 #319BBA #9431BA #BA4F31

split-complementary

#57BA31 #4F31BA #BA319B

monochromatic

#2A5917 #408A24 #57BA31 #78D256 #9FDF86

Accessibility & contrast

On white

2.48

#57BA31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#57BA31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BA31

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BA31	#FFFFFF	#000000	##000000
##57BA31	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA17

Deuteranopia (green-blind)

#B3A13F

Tritanopia (blue-blind)

#4EB4A0

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #57ba31;
/* rgb */ color: rgb(87, 186, 49);
/* oklch */ color: oklch(70.3% 0.195 138.6);

Tailwind

colors: {
  custom: {
    50: '#90cf72',
    500: '#57ba31',
    950: '#000000',
  },
}

SCSS

$custom: #57ba31;
$custom-light: #90cf72;
$custom-dark: #000000;

JSON

{
  "hex": "#57ba31",
  "rgb": {
    "r": 87,
    "g": 186,
    "b": 49
  },
  "hsl": {
    "h": 103.358,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.70268,
    "c": 0.19456,
    "h": 138.6
  },
  "luminance": 0.37366
}

Semantic roles & 50–950 ramp

primary

#57BA31

secondary

#B47EC9

accent

#46E2B6

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #57BA31

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

Preview Lab → · Contrast checker → · Palette generator →