#5BEEFF#5BEEFF

#5BEEFF is a very light, vivid teal. Relative luminance 0.706; OKLCH L 87.7% C 0.125 H 206.0°. Best body text is #000000 at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#5BEEFF
RGB	rgb(91, 238, 255)
HSL	hsl(186, 100%, 68%)
HSV	hsv(186, 64%, 100%)
CMYK	cmyk(64.3%, 6.7%, 0%, 0%)
CIE-LAB	lab(87.28, -33.82, -19.78)
CIE-LCH	lch(87.28, 39.19, 210.32°)
OKLab	oklab(87.74% -0.1127 -0.0549)
OKLCH	oklch(87.74% 0.125 206)
XYZ	xyz(52.9312, 70.5874, 105.4235)
Luminance	0.7059 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BEEFF #FF6C5B

analogous

#5BFFBE #5BEEFF #5B9CFF

triadic

#5BEEFF #FF5BEE #EEFF5B

tetradic

#5BEEFF #BE5BFF #FF6C5B #9CFF5B

square

#5BEEFF #BE5BFF #FF6C5B #9CFF5B

split-complementary

#5BEEFF #FF5B9C #FFBE5B

monochromatic

#00C8E0 #1EE8FF #5BEEFF #98F4FF #D5FBFF

Accessibility & contrast

On white

1.39

#5BEEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.12

#5BEEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BEEFF

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BEEFF	#FFFFFF	#000000	##000000
##5BEEFF	1.00	1.39	15.12	15.12
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.12	21.00	1.00	1.00
##000000	15.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBE5FF

Deuteranopia (green-blind)

#C3D3FF

Tritanopia (blue-blind)

#00F8F3

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #5beeff;
/* rgb */ color: rgb(91, 238, 255);
/* oklch */ color: oklch(87.7% 0.125 206.0);

Tailwind

colors: {
  custom: {
    50: '#9bf4ff',
    500: '#5beeff',
    950: '#000000',
  },
}

SCSS

$custom: #5beeff;
$custom-light: #9bf4ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5beeff",
  "rgb": {
    "r": 91,
    "g": 238,
    "b": 255
  },
  "hsl": {
    "h": 186.22,
    "s": 100,
    "l": 67.843
  },
  "oklch": {
    "l": 0.87737,
    "c": 0.12531,
    "h": 206
  },
  "luminance": 0.70593
}

Semantic roles & 50–950 ramp

primary

#5BEEFF

secondary

#D83926

accent

#1800E6

background

#FCFFFF

surface

#F6FEFF

border

#D0D6D7

text

#101718

muted

#808586

Preview Lab

Preview with #5BEEFF

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

Preview Lab → · Contrast checker → · Palette generator →