#57CB4F#57CB4F

#57CB4F is a light, vivid green. Relative luminance 0.453; OKLCH L 74.9% C 0.195 H 142.3°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX#57CB4F
RGBrgb(87, 203, 79)
HSLhsl(116, 54%, 55%)
HSVhsv(116, 61%, 80%)
CMYKcmyk(57.1%, 0%, 61.1%, 20.4%)
CIE-LABlab(73.09, -56.56, 50.93)
CIE-LCHlch(73.09, 76.11, 138.00°)
OKLaboklab(74.91% -0.1541 0.1191)
OKLCHoklch(74.91% 0.195 142.3)
XYZxyz(26.6963, 45.3003, 14.7326)
Luminance0.4530 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57CB4F #C34FCB
analogous
#95CB4F #57CB4F #4FCB85
triadic
#57CB4F #4F57CB #CB4F57
tetradic
#57CB4F #4F95CB #C34FCB #CB854F
square
#57CB4F #4F95CB #C34FCB #CB854F
split-complementary
#57CB4F #854FCB #CB4F95
monochromatic
#2A7B24 #3AAA32 #57CB4F #84D97E #B1E7AD

Accessibility & contrast

On white

2.09
#57CB4F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.06
#57CB4F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CB4F
10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57CB4F#FFFFFF#000000##000000
##57CB4F1.002.0910.0610.06
#FFFFFF2.091.0021.0021.00
#00000010.0621.001.001.00
##00000010.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#CFBA41
Deuteranopia (green-blind)
#C1B059
Tritanopia (blue-blind)
#45C5B1
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #57cb4f;
/* rgb */ color: rgb(87, 203, 79);
/* oklch */ color: oklch(74.9% 0.195 142.3);
Tailwind
colors: {
  custom: {
    50: '#91dc85',
    500: '#57cb4f',
    950: '#000000',
  },
}
SCSS
$custom: #57cb4f;
$custom-light: #91dc85;
$custom-dark: #000000;
JSON
{
  "hex": "#57cb4f",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 79
  },
  "hsl": {
    "h": 116.129,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.7491,
    "c": 0.19475,
    "h": 142.3
  },
  "luminance": 0.45303
}

Semantic roles & 50–950 ramp

primary
#57CB4F
secondary
#D1A1D5
accent
#4ADED4
background
#F9FDF8
surface
#F2FBEF
border
#CCD4CA
text
#0E150B
muted
#7E837C

Preview Lab

Preview with #57CB4F

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

Preview Lab → · Contrast checker → · Palette generator →

#57CB4F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva