#5BF8A8#5BF8A8

#5BF8A8 is a very light, vivid green. Relative luminance 0.722; OKLCH L 87.7% C 0.174 H 157.3°. Best body text is #000000 at 15.44:1 contrast (WCAG AA passes).

Color values

HEX	#5BF8A8
RGB	rgb(91, 248, 168)
HSL	hsl(149, 92%, 66%)
HSV	hsv(149, 63%, 97%)
CMYK	cmyk(63.3%, 0%, 32.3%, 2.7%)
CIE-LAB	lab(88.06, -58.98, 26.56)
CIE-LCH	lch(88.06, 64.68, 155.76°)
OKLab	oklab(87.66% -0.1603 0.0671)
OKLCH	oklch(87.66% 0.174 157.3)
XYZ	xyz(44.9456, 72.1814, 48.6019)
Luminance	0.7219 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF8A8 #F85BAB

analogous

#5DF85B #5BF8A8 #5BF8F7

triadic

#5BF8A8 #A85BF8 #F8A85B

tetradic

#5BF8A8 #5B5DF8 #F85BAB #F8F75B

square

#5BF8A8 #5B5DF8 #F85BAB #F8F75B

split-complementary

#5BF8A8 #F75BF8 #F85B5D

monochromatic

#09D06A #20F589 #5BF8A8 #96FBC7 #D0FDE6

Accessibility & contrast

On white

1.36

#5BF8A8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.44

#5BF8A8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF8A8

15.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF8A8	#FFFFFF	#000000	##000000
##5BF8A8	1.00	1.36	15.44	15.44
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.44	21.00	1.00	1.00
##000000	15.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E6A3

Deuteranopia (green-blind)

#E2D7AD

Tritanopia (blue-blind)

#00F6E3

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #5bf8a8;
/* rgb */ color: rgb(91, 248, 168);
/* oklch */ color: oklch(87.7% 0.174 157.3);

Tailwind

colors: {
  custom: {
    50: '#99fbc2',
    500: '#5bf8a8',
    950: '#000000',
  },
}

SCSS

$custom: #5bf8a8;
$custom-light: #99fbc2;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf8a8",
  "rgb": {
    "r": 91,
    "g": 248,
    "b": 168
  },
  "hsl": {
    "h": 149.427,
    "s": 91.813,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87661,
    "c": 0.17378,
    "h": 157.3
  },
  "luminance": 0.72186
}

Semantic roles & 50–950 ramp

primary

#5BF8A8

secondary

#CB2C7D

accent

#0075E6

background

#FCFFFD

surface

#F5FFF9

border

#CFD7D2

text

#0F1812

muted

#808682

Preview Lab

Preview with #5BF8A8

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

Preview Lab → · Contrast checker → · Palette generator →