#5BDEEF#5BDEEF

#5BDEEF is a very light, moderate teal. Relative luminance 0.607; OKLCH L 83.5% C 0.116 H 207.1°. Best body text is #000000 at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#5BDEEF
RGB	rgb(91, 222, 239)
HSL	hsl(187, 82%, 65%)
HSV	hsv(187, 62%, 94%)
CMYK	cmyk(61.9%, 7.1%, 0%, 6.3%)
CIE-LAB	lab(82.21, -30.75, -19.01)
CIE-LCH	lch(82.21, 36.15, 211.73°)
OKLab	oklab(83.48% -0.1031 -0.0527)
OKLCH	oklch(83.48% 0.116 207.1)
XYZ	xyz(46.0091, 60.6938, 90.9350)
Luminance	0.6070 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDEEF #EF6C5B

analogous

#5BEFB6 #5BDEEF #5B94EF

triadic

#5BDEEF #EF5BDE #DEEF5B

tetradic

#5BDEEF #B65BEF #EF6C5B #94EF5B

square

#5BDEEF #B65BEF #EF6C5B #94EF5B

split-complementary

#5BDEEF #EF5B94 #EFB65B

monochromatic

#12AABD #23D3EA #5BDEEF #93E9F4 #CBF4FA

Accessibility & contrast

On white

1.60

#5BDEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.14

#5BDEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDEEF

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDEEF	#FFFFFF	#000000	##000000
##5BDEEF	1.00	1.60	13.14	13.14
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.14	21.00	1.00	1.00
##000000	13.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD6F0

Deuteranopia (green-blind)

#B6C5EF

Tritanopia (blue-blind)

#00E7E3

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #5bdeef;
/* rgb */ color: rgb(91, 222, 239);
/* oklch */ color: oklch(83.5% 0.116 207.1);

Tailwind

colors: {
  custom: {
    50: '#99e8f4',
    500: '#5bdeef',
    950: '#000000',
  },
}

SCSS

$custom: #5bdeef;
$custom-light: #99e8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdeef",
  "rgb": {
    "r": 91,
    "g": 222,
    "b": 239
  },
  "hsl": {
    "h": 186.892,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.83482,
    "c": 0.11576,
    "h": 207.1
  },
  "luminance": 0.60699
}

Semantic roles & 50–950 ramp

primary

#5BDEEF

secondary

#BC4233

accent

#2007DF

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #5BDEEF

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

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