#5BCB57#5BCB57

#5BCB57 is a light, vivid green. Relative luminance 0.456; OKLCH L 75.1% C 0.187 H 142.9°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX#5BCB57
RGBrgb(91, 203, 87)
HSLhsl(118, 53%, 57%)
HSVhsv(118, 57%, 80%)
CMYKcmyk(55.2%, 0%, 57.1%, 20.4%)
CIE-LABlab(73.30, -54.66, 47.60)
CIE-LCHlch(73.30, 72.48, 138.95°)
OKLaboklab(75.15% -0.1487 0.1126)
OKLCHoklch(75.15% 0.187 142.9)
XYZxyz(27.3892, 45.6218, 16.3775)
Luminance0.4562 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BCB57 #C757CB
analogous
#95CB57 #5BCB57 #57CB8D
triadic
#5BCB57 #575BCB #CB575B
tetradic
#5BCB57 #5795CB #C757CB #CB8D57
square
#5BCB57 #5795CB #C757CB #CB8D57
split-complementary
#5BCB57 #8D57CB #CB5795
monochromatic
#2B8028 #3AAF36 #5BCB57 #89D986 #B6E8B4

Accessibility & contrast

On white

2.07
#5BCB57 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.12
#5BCB57 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCB57
10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BCB57#FFFFFF#000000##000000
##5BCB571.002.0710.1210.12
#FFFFFF2.071.0021.0021.00
#00000010.1221.001.001.00
##00000010.1221.001.001.00

Color blindness preview

Protanopia (red-blind)
#CFBA4B
Deuteranopia (green-blind)
#C1B060
Tritanopia (blue-blind)
#4AC6B1
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #5bcb57;
/* rgb */ color: rgb(91, 203, 87);
/* oklch */ color: oklch(75.1% 0.187 142.9);
Tailwind
colors: {
  custom: {
    50: '#93dc8a',
    500: '#5bcb57',
    950: '#000000',
  },
}
SCSS
$custom: #5bcb57;
$custom-light: #93dc8a;
$custom-dark: #000000;
JSON
{
  "hex": "#5bcb57",
  "rgb": {
    "r": 91,
    "g": 203,
    "b": 87
  },
  "hsl": {
    "h": 117.931,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.75146,
    "c": 0.18657,
    "h": 142.9
  },
  "luminance": 0.45624
}

Semantic roles & 50–950 ramp

primary
#5BCB57
secondary
#D5A7D7
accent
#4CDCD7
background
#F9FDF8
surface
#F2FBF0
border
#CCD4CB
text
#0E150C
muted
#7E837D

Preview Lab

Preview with #5BCB57

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

Preview Lab → · Contrast checker → · Palette generator →

#5BCB57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva