#5BFC81#5BFC81

#5BFC81 is a very light, highly saturated green. Relative luminance 0.734; OKLCH L 88.0% C 0.213 H 148.0°. Best body text is #000000 at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#5BFC81
RGB	rgb(91, 252, 129)
HSL	hsl(134, 96%, 67%)
HSV	hsv(134, 64%, 99%)
CMYK	cmyk(63.9%, 0%, 48.8%, 1.2%)
CIE-LAB	lab(88.65, -66.99, 46.54)
CIE-LCH	lch(88.65, 81.57, 145.21°)
OKLab	oklab(87.96% -0.1807 0.1129)
OKLCH	oklch(87.96% 0.213 148)
XYZ	xyz(43.0841, 73.4255, 32.6666)
Luminance	0.7343 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BFC81 #FC5BD6

analogous

#86FC5B #5BFC81 #5BFCD1

triadic

#5BFC81 #815BFC #FC815B

tetradic

#5BFC81 #5B86FC #FC5BD6 #FCD15B

square

#5BFC81 #5B86FC #FC5BD6 #FCD15B

split-complementary

#5BFC81 #D15BFC #FC5B86

monochromatic

#04D936 #1FFB53 #5BFC81 #97FDAF #D3FEDD

Accessibility & contrast

On white

1.34

#5BFC81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.69

#5BFC81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BFC81

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BFC81	#FFFFFF	#000000	##000000
##5BFC81	1.00	1.34	15.69	15.69
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.69	21.00	1.00	1.00
##000000	15.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE777

Deuteranopia (green-blind)

#EAD98A

Tritanopia (blue-blind)

#24F7DF

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #5bfc81;
/* rgb */ color: rgb(91, 252, 129);
/* oklch */ color: oklch(88.0% 0.213 148.0);

Tailwind

colors: {
  custom: {
    50: '#9afea7',
    500: '#5bfc81',
    950: '#000000',
  },
}

SCSS

$custom: #5bfc81;
$custom-light: #9afea7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bfc81",
  "rgb": {
    "r": 91,
    "g": 252,
    "b": 129
  },
  "hsl": {
    "h": 134.161,
    "s": 96.407,
    "l": 67.255
  },
  "oklch": {
    "l": 0.87956,
    "c": 0.21311,
    "h": 148
  },
  "luminance": 0.7343
}

Semantic roles & 50–950 ramp

primary

#5BFC81

secondary

#D229AA

accent

#00AFE6

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#0F1810

muted

#808680

Preview Lab

Preview with #5BFC81

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

Preview Lab → · Contrast checker → · Palette generator →