#57BC31#57BC31

#57BC31 is a light, vivid green. Relative luminance 0.382; OKLCH L 70.8% C 0.197 H 138.7°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#57BC31
RGB	rgb(87, 188, 49)
HSL	hsl(104, 59%, 46%)
HSV	hsv(104, 74%, 74%)
CMYK	cmyk(53.7%, 0%, 73.9%, 26.3%)
CIE-LAB	lab(68.18, -53.68, 57.70)
CIE-LCH	lch(68.18, 78.81, 132.93°)
OKLab	oklab(70.79% -0.148 0.1299)
OKLCH	oklch(70.79% 0.197 138.7)
XYZ	xyz(22.4672, 38.2126, 9.0970)
Luminance	0.3821 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BC31 #9631BC

analogous

#9DBC31 #57BC31 #31BC51

triadic

#57BC31 #3157BC #BC3157

tetradic

#57BC31 #319DBC #9631BC #BC5131

square

#57BC31 #319DBC #9631BC #BC5131

split-complementary

#57BC31 #5131BC #BC319D

monochromatic

#2A5B18 #418B24 #57BC31 #79D357 #A0E088

Accessibility & contrast

On white

2.43

#57BC31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#57BC31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BC31

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BC31	#FFFFFF	#000000	##000000
##57BC31	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB15

Deuteranopia (green-blind)

#B5A33F

Tritanopia (blue-blind)

#4EB6A1

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #57bc31;
/* rgb */ color: rgb(87, 188, 49);
/* oklch */ color: oklch(70.8% 0.197 138.7);

Tailwind

colors: {
  custom: {
    50: '#90d172',
    500: '#57bc31',
    950: '#000000',
  },
}

SCSS

$custom: #57bc31;
$custom-light: #90d172;
$custom-dark: #000000;

JSON

{
  "hex": "#57bc31",
  "rgb": {
    "r": 87,
    "g": 188,
    "b": 49
  },
  "hsl": {
    "h": 103.597,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.70785,
    "c": 0.19693,
    "h": 138.7
  },
  "luminance": 0.38214
}

Semantic roles & 50–950 ramp

primary

#57BC31

secondary

#B57FCA

accent

#46E2B7

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #57BC31

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

Preview Lab → · Contrast checker → · Palette generator →