#5BDBEE#5BDBEE

#5BDBEE is a very light, moderate teal. Relative luminance 0.591; OKLCH L 82.8% C 0.114 H 208.7°. Best body text is #000000 at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#5BDBEE
RGB	rgb(91, 219, 238)
HSL	hsl(188, 81%, 65%)
HSV	hsv(188, 62%, 93%)
CMYK	cmyk(61.8%, 8%, 0%, 6.7%)
CIE-LAB	lab(81.32, -29.59, -19.83)
CIE-LCH	lch(81.32, 35.62, 213.83°)
OKLab	oklab(82.75% -0.1004 -0.055)
OKLCH	oklch(82.75% 0.114 208.7)
XYZ	xyz(45.0721, 59.0555, 89.8958)
Luminance	0.5906 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDBEE #EE6E5B

analogous

#5BEEB8 #5BDBEE #5B92EE

triadic

#5BDBEE #EE5BDB #DBEE5B

tetradic

#5BDBEE #B85BEE #EE6E5B #92EE5B

square

#5BDBEE #B85BEE #EE6E5B #92EE5B

split-complementary

#5BDBEE #EE5B92 #EEB85B

monochromatic

#13A6BB #24CFE8 #5BDBEE #92E7F4 #CAF3F9

Accessibility & contrast

On white

1.64

#5BDBEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.81

#5BDBEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDBEE

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDBEE	#FFFFFF	#000000	##000000
##5BDBEE	1.00	1.64	12.81	12.81
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.81	21.00	1.00	1.00
##000000	12.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D3EF

Deuteranopia (green-blind)

#B3C3EE

Tritanopia (blue-blind)

#00E4E1

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #5bdbee;
/* rgb */ color: rgb(91, 219, 238);
/* oklch */ color: oklch(82.8% 0.114 208.7);

Tailwind

colors: {
  custom: {
    50: '#98e6f3',
    500: '#5bdbee',
    950: '#000000',
  },
}

SCSS

$custom: #5bdbee;
$custom-light: #98e6f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdbee",
  "rgb": {
    "r": 91,
    "g": 219,
    "b": 238
  },
  "hsl": {
    "h": 187.755,
    "s": 81.215,
    "l": 64.51
  },
  "oklch": {
    "l": 0.82753,
    "c": 0.11449,
    "h": 208.7
  },
  "luminance": 0.5906
}

Semantic roles & 50–950 ramp

primary

#5BDBEE

secondary

#BA4533

accent

#2408DE

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #5BDBEE

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

Preview Lab → · Contrast checker → · Palette generator →