#5BF4E6#5BF4E6

#5BF4E6 is a very light, vivid teal. Relative luminance 0.726; OKLCH L 88.3% C 0.130 H 186.6°. Best body text is #000000 at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#5BF4E6
RGB	rgb(91, 244, 230)
HSL	hsl(175, 87%, 66%)
HSV	hsv(175, 63%, 96%)
CMYK	cmyk(62.7%, 0%, 5.7%, 4.3%)
CIE-LAB	lab(88.27, -43.31, -5.22)
CIE-LCH	lch(88.27, 43.62, 186.88°)
OKLab	oklab(88.3% -0.1289 -0.0148)
OKLCH	oklch(88.3% 0.13 186.6)
XYZ	xyz(50.9415, 72.6331, 86.1825)
Luminance	0.7264 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF4E6 #F45B69

analogous

#5BF499 #5BF4E6 #5BB5F4

triadic

#5BF4E6 #E65BF4 #F4E65B

tetradic

#5BF4E6 #995BF4 #F45B69 #B5F45B

square

#5BF4E6 #995BF4 #F45B69 #B5F45B

split-complementary

#5BF4E6 #F45BB5 #F4995B

monochromatic

#0DC7B6 #22F0DD #5BF4E6 #94F8EF #CEFCF7

Accessibility & contrast

On white

1.35

#5BF4E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.53

#5BF4E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF4E6

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF4E6	#FFFFFF	#000000	##000000
##5BF4E6	1.00	1.35	15.53	15.53
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.53	21.00	1.00	1.00
##000000	15.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8E7E6

Deuteranopia (green-blind)

#D1D6E8

Tritanopia (blue-blind)

#00F9EF

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #5bf4e6;
/* rgb */ color: rgb(91, 244, 230);
/* oklch */ color: oklch(88.3% 0.130 186.6);

Tailwind

colors: {
  custom: {
    50: '#9af8ed',
    500: '#5bf4e6',
    950: '#000000',
  },
}

SCSS

$custom: #5bf4e6;
$custom-light: #9af8ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf4e6",
  "rgb": {
    "r": 91,
    "g": 244,
    "b": 230
  },
  "hsl": {
    "h": 174.51,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.88295,
    "c": 0.12975,
    "h": 186.6
  },
  "luminance": 0.72639
}

Semantic roles & 50–950 ramp

primary

#5BF4E6

secondary

#C42F3D

accent

#0216E4

background

#FCFFFE

surface

#F6FFFD

border

#D0D7D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #5BF4E6

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

Preview Lab → · Contrast checker → · Palette generator →