#5BEFFE#5BEFFE

#5BEFFE is a very light, vivid teal. Relative luminance 0.711; OKLCH L 87.9% C 0.125 H 204.7°. Best body text is #000000 at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#5BEFFE
RGB	rgb(91, 239, 254)
HSL	hsl(186, 99%, 68%)
HSV	hsv(186, 64%, 100%)
CMYK	cmyk(64.2%, 5.9%, 0%, 0.4%)
CIE-LAB	lab(87.54, -34.57, -18.88)
CIE-LCH	lch(87.54, 39.39, 208.63°)
OKLab	oklab(87.93% -0.114 -0.0523)
OKLCH	oklch(87.93% 0.125 204.7)
XYZ	xyz(53.0626, 71.1071, 104.6752)
Luminance	0.7111 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BEFFE #FE6A5B

analogous

#5BFEBB #5BEFFE #5B9EFE

triadic

#5BEFFE #FE5BEF #EFFE5B

tetradic

#5BEFFE #BB5BFE #FE6A5B #9EFE5B

square

#5BEFFE #BB5BFE #FE6A5B #9EFE5B

split-complementary

#5BEFFE #FE5B9E #FEBB5B

monochromatic

#01C9DD #1EE9FE #5BEFFE #98F5FE #D5FBFF

Accessibility & contrast

On white

1.38

#5BEFFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.22

#5BEFFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BEFFE

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BEFFE	#FFFFFF	#000000	##000000
##5BEFFE	1.00	1.38	15.22	15.22
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.22	21.00	1.00	1.00
##000000	15.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDE6FF

Deuteranopia (green-blind)

#C5D4FF

Tritanopia (blue-blind)

#00F8F3

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #5beffe;
/* rgb */ color: rgb(91, 239, 254);
/* oklch */ color: oklch(87.9% 0.125 204.7);

Tailwind

colors: {
  custom: {
    50: '#9bf4fe',
    500: '#5beffe',
    950: '#000000',
  },
}

SCSS

$custom: #5beffe;
$custom-light: #9bf4fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5beffe",
  "rgb": {
    "r": 91,
    "g": 239,
    "b": 254
  },
  "hsl": {
    "h": 185.521,
    "s": 98.788,
    "l": 67.647
  },
  "oklch": {
    "l": 0.8793,
    "c": 0.12548,
    "h": 204.7
  },
  "luminance": 0.71113
}

Semantic roles & 50–950 ramp

primary

#5BEFFE

secondary

#D63727

accent

#1500E6

background

#FCFFFF

surface

#F6FEFF

border

#D0D6D7

text

#101717

muted

#808585

Preview Lab

Preview with #5BEFFE

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

Preview Lab → · Contrast checker → · Palette generator →