#5BFD81#5BFD81

#5BFD81 is a very light, highly saturated green. Relative luminance 0.741; OKLCH L 88.2% C 0.214 H 148.0°. Best body text is #000000 at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#5BFD81
RGB	rgb(91, 253, 129)
HSL	hsl(134, 98%, 67%)
HSV	hsv(134, 64%, 99%)
CMYK	cmyk(64%, 0%, 49%, 0.8%)
CIE-LAB	lab(88.95, -67.34, 46.91)
CIE-LCH	lch(88.95, 82.07, 145.14°)
OKLab	oklab(88.2% -0.1817 0.1137)
OKLCH	oklch(88.2% 0.214 148)
XYZ	xyz(43.3990, 74.0552, 32.7716)
Luminance	0.7406 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BFD81 #FD5BD7

analogous

#86FD5B #5BFD81 #5BFDD2

triadic

#5BFD81 #815BFD #FD815B

tetradic

#5BFD81 #5B86FD #FD5BD7 #FDD25B

square

#5BFD81 #5B86FD #FD5BD7 #FDD25B

split-complementary

#5BFD81 #D25BFD #FD5B86

monochromatic

#03DB35 #1FFC53 #5BFD81 #97FEAF #D4FEDE

Accessibility & contrast

On white

1.33

#5BFD81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.81

#5BFD81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BFD81

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BFD81	#FFFFFF	#000000	##000000
##5BFD81	1.00	1.33	15.81	15.81
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.81	21.00	1.00	1.00
##000000	15.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE877

Deuteranopia (green-blind)

#EBDA8A

Tritanopia (blue-blind)

#23F8E0

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #5bfd81;
/* rgb */ color: rgb(91, 253, 129);
/* oklch */ color: oklch(88.2% 0.214 148.0);

Tailwind

colors: {
  custom: {
    50: '#9affa8',
    500: '#5bfd81',
    950: '#000000',
  },
}

SCSS

$custom: #5bfd81;
$custom-light: #9affa8;
$custom-dark: #000000;

JSON

{
  "hex": "#5bfd81",
  "rgb": {
    "r": 91,
    "g": 253,
    "b": 129
  },
  "hsl": {
    "h": 134.074,
    "s": 97.59,
    "l": 67.451
  },
  "oklch": {
    "l": 0.88202,
    "c": 0.21435,
    "h": 148
  },
  "luminance": 0.7406
}

Semantic roles & 50–950 ramp

primary

#5BFD81

secondary

#D428AC

accent

#00B0E6

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#0F1810

muted

#808680

Preview Lab

Preview with #5BFD81

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

Preview Lab → · Contrast checker → · Palette generator →