#5BF166#5BF166

#5BF166 is a very light, highly saturated green. Relative luminance 0.661; OKLCH L 84.9% C 0.222 H 144.5°. Best body text is #000000 at 14.22:1 contrast (WCAG AA passes).

Color values

HEX#5BF166
RGBrgb(91, 241, 102)
HSLhsl(124, 84%, 65%)
HSVhsv(124, 62%, 95%)
CMYKcmyk(62.2%, 0%, 57.7%, 5.5%)
CIE-LABlab(85.04, -66.65, 54.56)
CIE-LCHlch(85.04, 86.14, 140.70°)
OKLaboklab(84.88% -0.1806 0.1289)
OKLCHoklch(84.88% 0.222 144.5)
XYZxyz(38.1656, 66.0903, 23.3132)
Luminance0.6609 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BF166 #F15BE6
analogous
#9BF15B #5BF166 #5BF1B1
triadic
#5BF166 #665BF1 #F1665B
tetradic
#5BF166 #5B9BF1 #F15BE6 #F1B15B
square
#5BF166 #5B9BF1 #F15BE6 #F1B15B
split-complementary
#5BF166 #B15BF1 #F15B9B
monochromatic
#10C11D #23EC31 #5BF166 #93F69B #CCFBCF

Accessibility & contrast

On white

1.48
#5BF166 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.22
#5BF166 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF166
14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BF166#FFFFFF#000000##000000
##5BF1661.001.4814.2214.22
#FFFFFF1.481.0021.0021.00
#00000014.2221.001.001.00
##00000014.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#F5DC58
Deuteranopia (green-blind)
#E3CF71
Tritanopia (blue-blind)
#38EBD3
Achromatopsia (no color)
#D4D4D4

Design tokens & code

CSS
--color: #5bf166;
/* rgb */ color: rgb(91, 241, 102);
/* oklch */ color: oklch(84.9% 0.222 144.5);
Tailwind
colors: {
  custom: {
    50: '#99f795',
    500: '#5bf166',
    950: '#000000',
  },
}
SCSS
$custom: #5bf166;
$custom-light: #99f795;
$custom-dark: #000000;
JSON
{
  "hex": "#5bf166",
  "rgb": {
    "r": 91,
    "g": 241,
    "b": 102
  },
  "hsl": {
    "h": 124.4,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.84878,
    "c": 0.22185,
    "h": 144.5
  },
  "luminance": 0.66094
}

Semantic roles & 50–950 ramp

primary
#5BF166
secondary
#BF31B5
accent
#05D1E1
background
#FCFFFC
surface
#F6FFF5
border
#D0D7CF
text
#0F170E
muted
#80857F

Preview Lab

Preview with #5BF166

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

Preview Lab → · Contrast checker → · Palette generator →

#5BF166 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva