#5BDFF0#5BDFF0

#5BDFF0 is a very light, moderate teal. Relative luminance 0.613; OKLCH L 83.7% C 0.116 H 207.0°. Best body text is #000000 at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#5BDFF0
RGB	rgb(91, 223, 240)
HSL	hsl(187, 83%, 65%)
HSV	hsv(187, 62%, 94%)
CMYK	cmyk(62.1%, 7.1%, 0%, 5.9%)
CIE-LAB	lab(82.53, -30.94, -19.06)
CIE-LCH	lch(82.53, 36.34, 211.63°)
OKLab	oklab(83.75% -0.1037 -0.0528)
OKLCH	oklch(83.75% 0.116 207)
XYZ	xyz(46.4236, 61.2858, 91.8039)
Luminance	0.6129 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDFF0 #F06C5B

analogous

#5BF0B7 #5BDFF0 #5B94F0

triadic

#5BDFF0 #F05BDF #DFF05B

tetradic

#5BDFF0 #B75BF0 #F06C5B #94F05B

square

#5BDFF0 #B75BF0 #F06C5B #94F05B

split-complementary

#5BDFF0 #F05B94 #F0B75B

monochromatic

#11ABBF #23D4EB #5BDFF0 #93EAF5 #CBF5FA

Accessibility & contrast

On white

1.58

#5BDFF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.26

#5BDFF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDFF0

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDFF0	#FFFFFF	#000000	##000000
##5BDFF0	1.00	1.58	13.26	13.26
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.26	21.00	1.00	1.00
##000000	13.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED7F1

Deuteranopia (green-blind)

#B7C6F0

Tritanopia (blue-blind)

#00E8E4

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #5bdff0;
/* rgb */ color: rgb(91, 223, 240);
/* oklch */ color: oklch(83.7% 0.116 207.0);

Tailwind

colors: {
  custom: {
    50: '#99e9f5',
    500: '#5bdff0',
    950: '#000000',
  },
}

SCSS

$custom: #5bdff0;
$custom-light: #99e9f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdff0",
  "rgb": {
    "r": 91,
    "g": 223,
    "b": 240
  },
  "hsl": {
    "h": 186.846,
    "s": 83.24,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83749,
    "c": 0.11637,
    "h": 207
  },
  "luminance": 0.61291
}

Semantic roles & 50–950 ramp

primary

#5BDFF0

secondary

#BD4232

accent

#1F06E0

background

#FCFEFF

surface

#F5FDFE

border

#CFD5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #5BDFF0

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

Preview Lab → · Contrast checker → · Palette generator →