#57BD31#57BD31

#57BD31 is a light, vivid green. Relative luminance 0.386; OKLCH L 71.0% C 0.198 H 138.8°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#57BD31
RGB	rgb(87, 189, 49)
HSL	hsl(104, 59%, 47%)
HSV	hsv(104, 74%, 74%)
CMYK	cmyk(54%, 0%, 74.1%, 25.9%)
CIE-LAB	lab(68.49, -54.05, 58.01)
CIE-LCH	lch(68.49, 79.29, 132.98°)
OKLab	oklab(71.04% -0.149 0.1305)
OKLCH	oklch(71.04% 0.198 138.8)
XYZ	xyz(22.6816, 38.6414, 9.1684)
Luminance	0.3864 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BD31 #9731BD

analogous

#9DBD31 #57BD31 #31BD51

triadic

#57BD31 #3157BD #BD3157

tetradic

#57BD31 #319DBD #9731BD #BD5131

square

#57BD31 #319DBD #9731BD #BD5131

split-complementary

#57BD31 #5131BD #BD319D

monochromatic

#2A5C18 #418C24 #57BD31 #79D458 #A0E088

Accessibility & contrast

On white

2.41

#57BD31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#57BD31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BD31

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BD31	#FFFFFF	#000000	##000000
##57BD31	1.00	2.41	8.73	8.73
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC15

Deuteranopia (green-blind)

#B6A43F

Tritanopia (blue-blind)

#4DB7A2

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #57bd31;
/* rgb */ color: rgb(87, 189, 49);
/* oklch */ color: oklch(71.0% 0.198 138.8);

Tailwind

colors: {
  custom: {
    50: '#91d272',
    500: '#57bd31',
    950: '#000000',
  },
}

SCSS

$custom: #57bd31;
$custom-light: #91d272;
$custom-dark: #000000;

JSON

{
  "hex": "#57bd31",
  "rgb": {
    "r": 87,
    "g": 189,
    "b": 49
  },
  "hsl": {
    "h": 103.714,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71044,
    "c": 0.19812,
    "h": 138.8
  },
  "luminance": 0.38643
}

Semantic roles & 50–950 ramp

primary

#57BD31

secondary

#B680CA

accent

#46E2B8

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1408

muted

#7E837B

Preview Lab

Preview with #57BD31

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

Preview Lab → · Contrast checker → · Palette generator →