#5BF159#5BF159

#5BF159 is a very light, highly saturated green. Relative luminance 0.659; OKLCH L 84.7% C 0.232 H 143.0°. Best body text is #000000 at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#5BF159
RGB	rgb(91, 241, 89)
HSL	hsl(119, 84%, 65%)
HSV	hsv(119, 63%, 95%)
CMYK	cmyk(62.2%, 0%, 63.1%, 5.5%)
CIE-LAB	lab(84.92, -68.05, 59.97)
CIE-LCH	lch(84.92, 90.71, 138.61°)
OKLab	oklab(84.74% -0.1849 0.1394)
OKLCH	oklch(84.74% 0.232 143)
XYZ	xyz(37.5707, 65.8523, 20.1801)
Luminance	0.6586 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF159 #EF59F1

analogous

#A7F159 #5BF159 #59F1A3

triadic

#5BF159 #595BF1 #F1595B

tetradic

#5BF159 #59A7F1 #EF59F1 #F1A359

square

#5BF159 #59A7F1 #EF59F1 #F1A359

split-complementary

#5BF159 #A359F1 #F159A7

monochromatic

#12BF10 #23EC21 #5BF159 #93F691 #CBFBCA

Accessibility & contrast

On white

1.48

#5BF159 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.17

#5BF159 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF159

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF159	#FFFFFF	#000000	##000000
##5BF159	1.00	1.48	14.17	14.17
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.17	21.00	1.00	1.00
##000000	14.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC47

Deuteranopia (green-blind)

#E4CF66

Tritanopia (blue-blind)

#3DEAD1

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #5bf159;
/* rgb */ color: rgb(91, 241, 89);
/* oklch */ color: oklch(84.7% 0.232 143.0);

Tailwind

colors: {
  custom: {
    50: '#99f78e',
    500: '#5bf159',
    950: '#000000',
  },
}

SCSS

$custom: #5bf159;
$custom-light: #99f78e;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf159",
  "rgb": {
    "r": 91,
    "g": 241,
    "b": 89
  },
  "hsl": {
    "h": 119.211,
    "s": 84.444,
    "l": 64.706
  },
  "oklch": {
    "l": 0.84739,
    "c": 0.23155,
    "h": 143
  },
  "luminance": 0.65856
}

Semantic roles & 50–950 ramp

primary

#5BF159

secondary

#BC31BE

accent

#05E1DE

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #5BF159

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

Preview Lab → · Contrast checker → · Palette generator →