#5BF8A9#5BF8A9

#5BF8A9 is a very light, vivid green. Relative luminance 0.722; OKLCH L 87.7% C 0.173 H 157.6°. Best body text is #000000 at 15.44:1 contrast (WCAG AA passes).

Color values

HEX	#5BF8A9
RGB	rgb(91, 248, 169)
HSL	hsl(150, 92%, 66%)
HSV	hsv(150, 63%, 97%)
CMYK	cmyk(63.3%, 0%, 31.9%, 2.7%)
CIE-LAB	lab(88.07, -58.78, 26.07)
CIE-LCH	lch(88.07, 64.31, 156.08°)
OKLab	oklab(87.68% -0.1599 0.0659)
OKLCH	oklch(87.68% 0.173 157.6)
XYZ	xyz(45.0391, 72.2188, 49.0945)
Luminance	0.7222 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF8A9 #F85BAA

analogous

#5CF85B #5BF8A9 #5BF8F8

triadic

#5BF8A9 #A95BF8 #F8A95B

tetradic

#5BF8A9 #5B5CF8 #F85BAA #F8F85B

square

#5BF8A9 #5B5CF8 #F85BAA #F8F85B

split-complementary

#5BF8A9 #F85BF8 #F85B5C

monochromatic

#09D06C #20F58A #5BF8A9 #96FBC8 #D0FDE7

Accessibility & contrast

On white

1.36

#5BF8A9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.44

#5BF8A9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF8A9

15.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF8A9	#FFFFFF	#000000	##000000
##5BF8A9	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)

#F6E6A4

Deuteranopia (green-blind)

#E1D7AE

Tritanopia (blue-blind)

#00F6E3

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #5bf8a9;
/* rgb */ color: rgb(91, 248, 169);
/* oklch */ color: oklch(87.7% 0.173 157.6);

Tailwind

colors: {
  custom: {
    50: '#99fbc3',
    500: '#5bf8a9',
    950: '#000000',
  },
}

SCSS

$custom: #5bf8a9;
$custom-light: #99fbc3;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf8a9",
  "rgb": {
    "r": 91,
    "g": 248,
    "b": 169
  },
  "hsl": {
    "h": 149.809,
    "s": 91.813,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87681,
    "c": 0.17293,
    "h": 157.6
  },
  "luminance": 0.72224
}

Semantic roles & 50–950 ramp

primary

#5BF8A9

secondary

#CB2C7C

accent

#0073E6

background

#FCFFFD

surface

#F5FFF9

border

#CFD7D2

text

#0F1812

muted

#808682

Preview Lab

Preview with #5BF8A9

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

Preview Lab → · Contrast checker → · Palette generator →