#5BF8F8#5BF8F8

#5BF8F8 is a very light, vivid teal. Relative luminance 0.761; OKLCH L 89.8% C 0.130 H 195.1°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#5BF8F8
RGB	rgb(91, 248, 248)
HSL	hsl(180, 92%, 66%)
HSV	hsv(180, 63%, 97%)
CMYK	cmyk(63.3%, 0%, 0%, 2.7%)
CIE-LAB	lab(89.92, -40.36, -12.17)
CIE-LCH	lch(89.92, 42.15, 196.78°)
OKLab	oklab(89.8% -0.1253 -0.0338)
OKLCH	oklch(89.8% 0.13 195.1)
XYZ	xyz(54.8175, 76.1302, 100.5943)
Luminance	0.7614 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF8F8 #F85B5B

analogous

#5BF8AA #5BF8F8 #5BAAF8

triadic

#5BF8F8 #F85BF8 #F8F85B

tetradic

#5BF8F8 #AA5BF8 #F85B5B #AAF85B

square

#5BF8F8 #AA5BF8 #F85B5B #AAF85B

split-complementary

#5BF8F8 #F85BAA #F8AA5B

monochromatic

#09D0D0 #20F5F5 #5BF8F8 #96FBFB #D0FDFD

Accessibility & contrast

On white

1.29

#5BF8F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#5BF8F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF8F8

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF8F8	#FFFFFF	#000000	##000000
##5BF8F8	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9EDF8

Deuteranopia (green-blind)

#D0DBF9

Tritanopia (blue-blind)

#00FFF8

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #5bf8f8;
/* rgb */ color: rgb(91, 248, 248);
/* oklch */ color: oklch(89.8% 0.130 195.1);

Tailwind

colors: {
  custom: {
    50: '#9cfbfa',
    500: '#5bf8f8',
    950: '#000000',
  },
}

SCSS

$custom: #5bf8f8;
$custom-light: #9cfbfa;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf8f8",
  "rgb": {
    "r": 91,
    "g": 248,
    "b": 248
  },
  "hsl": {
    "h": 180,
    "s": 91.813,
    "l": 66.471
  },
  "oklch": {
    "l": 0.89797,
    "c": 0.12978,
    "h": 195.1
  },
  "luminance": 0.76136
}

Semantic roles & 50–950 ramp

primary

#5BF8F8

secondary

#CB2C2C

accent

#0000E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101717

muted

#818585

Preview Lab

Preview with #5BF8F8

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

Preview Lab → · Contrast checker → · Palette generator →