#57C231#57C231

#57C231 is a light, highly saturated green. Relative luminance 0.408; OKLCH L 72.3% C 0.204 H 139.0°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#57C231
RGB	rgb(87, 194, 49)
HSL	hsl(104, 60%, 48%)
HSV	hsv(104, 75%, 76%)
CMYK	cmyk(55.2%, 0%, 74.7%, 23.9%)
CIE-LAB	lab(70.06, -55.89, 59.56)
CIE-LCH	lch(70.06, 81.68, 133.18°)
OKLab	oklab(72.34% -0.154 0.1338)
OKLCH	oklch(72.34% 0.204 139)
XYZ	xyz(23.7757, 40.8296, 9.5331)
Luminance	0.4083 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C231 #9C31C2

analogous

#9FC231 #57C231 #31C254

triadic

#57C231 #3157C2 #C23157

tetradic

#57C231 #319FC2 #9C31C2 #C25431

square

#57C231 #319FC2 #9C31C2 #C25431

split-complementary

#57C231 #5431C2 #C2319F

monochromatic

#2B6018 #419125 #57C231 #7BD65B #A2E28C

Accessibility & contrast

On white

2.29

#57C231 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#57C231 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C231

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C231	#FFFFFF	#000000	##000000
##57C231	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B112

Deuteranopia (green-blind)

#BAA840

Tritanopia (blue-blind)

#4CBBA6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #57c231;
/* rgb */ color: rgb(87, 194, 49);
/* oklch */ color: oklch(72.3% 0.204 139.0);

Tailwind

colors: {
  custom: {
    50: '#91d573',
    500: '#57c231',
    950: '#000000',
  },
}

SCSS

$custom: #57c231;
$custom-light: #91d573;
$custom-dark: #000000;

JSON

{
  "hex": "#57c231",
  "rgb": {
    "r": 87,
    "g": 194,
    "b": 49
  },
  "hsl": {
    "h": 104.276,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.72335,
    "c": 0.20399,
    "h": 139
  },
  "luminance": 0.40832
}

Semantic roles & 50–950 ramp

primary

#57C231

secondary

#B983CC

accent

#45E3B9

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #57C231

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

Preview Lab → · Contrast checker → · Palette generator →