#5BF659#5BF659

#5BF659 is a very light, highly saturated green. Relative luminance 0.689; OKLCH L 86.0% C 0.237 H 143.0°. Best body text is #000000 at 14.77:1 contrast (WCAG AA passes).

Color values

HEX#5BF659
RGBrgb(91, 246, 89)
HSLhsl(119, 90%, 66%)
HSVhsv(119, 64%, 96%)
CMYKcmyk(63%, 0%, 63.8%, 3.5%)
CIE-LABlab(86.43, -69.74, 61.64)
CIE-LCHlch(86.43, 93.08, 138.53°)
OKLaboklab(85.99% -0.1895 0.1429)
OKLCHoklch(85.99% 0.237 143)
XYZxyz(39.0711, 68.8531, 20.6802)
Luminance0.6886 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BF659 #F459F6
analogous
#A9F659 #5BF659 #59F6A6
triadic
#5BF659 #595BF6 #F6595B
tetradic
#5BF659 #59A9F6 #F459F6 #F6A659
square
#5BF659 #59A9F6 #F459F6 #F6A659
split-complementary
#5BF659 #A659F6 #F659A9
monochromatic
#0DCA0B #22F31F #5BF659 #94F993 #CEFCCD

Accessibility & contrast

On white

1.42
#5BF659 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.77
#5BF659 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF659
14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BF659#FFFFFF#000000##000000
##5BF6591.001.4214.7714.77
#FFFFFF1.421.0021.0021.00
#00000014.7721.001.001.00
##00000014.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#FBE045
Deuteranopia (green-blind)
#E8D367
Tritanopia (blue-blind)
#3AEFD5
Achromatopsia (no color)
#D8D8D8

Design tokens & code

CSS
--color: #5bf659;
/* rgb */ color: rgb(91, 246, 89);
/* oklch */ color: oklch(86.0% 0.237 143.0);
Tailwind
colors: {
  custom: {
    50: '#9afa8e',
    500: '#5bf659',
    950: '#000000',
  },
}
SCSS
$custom: #5bf659;
$custom-light: #9afa8e;
$custom-dark: #000000;
JSON
{
  "hex": "#5bf659",
  "rgb": {
    "r": 91,
    "g": 246,
    "b": 89
  },
  "hsl": {
    "h": 119.236,
    "s": 89.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85987,
    "c": 0.23734,
    "h": 143
  },
  "luminance": 0.68857
}

Semantic roles & 50–950 ramp

primary
#5BF659
secondary
#C42DC6
accent
#00E6E3
background
#FCFFFC
surface
#F6FFF4
border
#D0D7CE
text
#0F170D
muted
#80857F

Preview Lab

Preview with #5BF659

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

Preview Lab → · Contrast checker → · Palette generator →

#5BF659 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva