#5BF35B#5BF35B

#5BF35B is a very light, highly saturated green. Relative luminance 0.671; OKLCH L 85.3% C 0.232 H 143.2°. Best body text is #000000 at 14.42:1 contrast (WCAG AA passes).

Color values

HEX#5BF35B
RGBrgb(91, 243, 91)
HSLhsl(120, 86%, 65%)
HSVhsv(120, 63%, 95%)
CMYKcmyk(62.6%, 0%, 62.6%, 4.7%)
CIE-LABlab(85.54, -68.53, 59.84)
CIE-LCHlch(85.54, 90.98, 138.87°)
OKLaboklab(85.26% -0.1861 0.1393)
OKLCHoklch(85.26% 0.232 143.2)
XYZxyz(38.2511, 67.0769, 20.8268)
Luminance0.6708 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BF35B #F35BF3
analogous
#A7F35B #5BF35B #5BF3A7
triadic
#5BF35B #5B5BF3 #F35B5B
tetradic
#5BF35B #5BA7F3 #F35BF3 #F3A75B
square
#5BF35B #5BA7F3 #F35BF3 #F3A75B
split-complementary
#5BF35B #A75BF3 #F35BA7
monochromatic
#0EC50E #22EF22 #5BF35B #94F794 #CDFBCD

Accessibility & contrast

On white

1.46
#5BF35B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.42
#5BF35B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF35B
14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BF35B#FFFFFF#000000##000000
##5BF35B1.001.4614.4214.42
#FFFFFF1.461.0021.0021.00
#00000014.4221.001.001.00
##00000014.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#F8DE49
Deuteranopia (green-blind)
#E5D168
Tritanopia (blue-blind)
#3BECD3
Achromatopsia (no color)
#D6D6D6

Design tokens & code

CSS
--color: #5bf35b;
/* rgb */ color: rgb(91, 243, 91);
/* oklch */ color: oklch(85.3% 0.232 143.2);
Tailwind
colors: {
  custom: {
    50: '#99f88f',
    500: '#5bf35b',
    950: '#000000',
  },
}
SCSS
$custom: #5bf35b;
$custom-light: #99f88f;
$custom-dark: #000000;
JSON
{
  "hex": "#5bf35b",
  "rgb": {
    "r": 91,
    "g": 243,
    "b": 91
  },
  "hsl": {
    "h": 120,
    "s": 86.364,
    "l": 65.49
  },
  "oklch": {
    "l": 0.85258,
    "c": 0.23246,
    "h": 143.2
  },
  "luminance": 0.67081
}

Semantic roles & 50–950 ramp

primary
#5BF35B
secondary
#C230C2
accent
#03E3E3
background
#FCFFFC
surface
#F6FFF4
border
#D0D7CE
text
#0F170D
muted
#80857F

Preview Lab

Preview with #5BF35B

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

Preview Lab → · Contrast checker → · Palette generator →

#5BF35B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva