#5BCF5B#5BCF5B

#5BCF5B is a light, vivid green. Relative luminance 0.476; OKLCH L 76.2% C 0.188 H 143.5°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX#5BCF5B
RGBrgb(91, 207, 91)
HSLhsl(120, 55%, 58%)
HSVhsv(120, 56%, 81%)
CMYKcmyk(56%, 0%, 56%, 18.8%)
CIE-LABlab(74.57, -55.69, 47.25)
CIE-LCHlch(74.57, 73.03, 139.68°)
OKLaboklab(76.21% -0.1513 0.1122)
OKLCHoklch(76.21% 0.188 143.5)
XYZxyz(28.5140, 47.6026, 17.5811)
Luminance0.4760 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BCF5B #CF5BCF
analogous
#95CF5B #5BCF5B #5BCF95
triadic
#5BCF5B #5B5BCF #CF5B5B
tetradic
#5BCF5B #5B95CF #CF5BCF #CF955B
square
#5BCF5B #5B95CF #CF5BCF #CF955B
split-complementary
#5BCF5B #955BCF #CF5B95
monochromatic
#288828 #36B736 #5BCF5B #8ADD8A #BAEBBA

Accessibility & contrast

On white

2.00
#5BCF5B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.52
#5BCF5B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCF5B
10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BCF5B#FFFFFF#000000##000000
##5BCF5B1.002.0010.5210.52
#FFFFFF2.001.0021.0021.00
#00000010.5221.001.001.00
##00000010.5221.001.001.00

Color blindness preview

Protanopia (red-blind)
#D3BE50
Deuteranopia (green-blind)
#C4B464
Tritanopia (blue-blind)
#48CAB5
Achromatopsia (no color)
#B7B7B7

Design tokens & code

CSS
--color: #5bcf5b;
/* rgb */ color: rgb(91, 207, 91);
/* oklch */ color: oklch(76.2% 0.188 143.5);
Tailwind
colors: {
  custom: {
    50: '#94df8c',
    500: '#5bcf5b',
    950: '#000000',
  },
}
SCSS
$custom: #5bcf5b;
$custom-light: #94df8c;
$custom-dark: #000000;
JSON
{
  "hex": "#5bcf5b",
  "rgb": {
    "r": 91,
    "g": 207,
    "b": 91
  },
  "hsl": {
    "h": 120,
    "s": 54.717,
    "l": 58.431
  },
  "oklch": {
    "l": 0.76209,
    "c": 0.18839,
    "h": 143.5
  },
  "luminance": 0.47605
}

Semantic roles & 50–950 ramp

primary
#5BCF5B
secondary
#DAACDA
accent
#4ADEDE
background
#F9FDF8
surface
#F2FBF0
border
#CCD4CB
text
#0E150C
muted
#7E837D

Preview Lab

Preview with #5BCF5B

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

Preview Lab → · Contrast checker → · Palette generator →

#5BCF5B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva