#5BDBE8#5BDBE8

#5BDBE8 is a very light, moderate teal. Relative luminance 0.587; OKLCH L 82.5% C 0.113 H 204.5°. Best body text is #000000 at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#5BDBE8
RGB	rgb(91, 219, 232)
HSL	hsl(186, 75%, 63%)
HSV	hsv(186, 61%, 91%)
CMYK	cmyk(60.8%, 5.6%, 0%, 9%)
CIE-LAB	lab(81.13, -31.28, -16.93)
CIE-LCH	lch(81.13, 35.56, 208.42°)
OKLab	oklab(82.54% -0.1028 -0.0469)
OKLCH	oklch(82.54% 0.113 204.5)
XYZ	xyz(44.2052, 58.7087, 85.3305)
Luminance	0.5871 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDBE8 #E8685B

analogous

#5BE8AE #5BDBE8 #5B94E8

triadic

#5BDBE8 #E85BDB #DBE85B

tetradic

#5BDBE8 #AE5BE8 #E8685B #94E85B

square

#5BDBE8 #AE5BE8 #E8685B #94E85B

split-complementary

#5BDBE8 #E85B94 #E8AE5B

monochromatic

#19A2B0 #25CFE0 #5BDBE8 #91E7F0 #C6F3F7

Accessibility & contrast

On white

1.65

#5BDBE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.74

#5BDBE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDBE8

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDBE8	#FFFFFF	#000000	##000000
##5BDBE8	1.00	1.65	12.74	12.74
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.74	21.00	1.00	1.00
##000000	12.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD3E9

Deuteranopia (green-blind)

#B5C3E9

Tritanopia (blue-blind)

#00E3DF

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #5bdbe8;
/* rgb */ color: rgb(91, 219, 232);
/* oklch */ color: oklch(82.5% 0.113 204.5);

Tailwind

colors: {
  custom: {
    50: '#98e6ef',
    500: '#5bdbe8',
    950: '#000000',
  },
}

SCSS

$custom: #5bdbe8;
$custom-light: #98e6ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdbe8",
  "rgb": {
    "r": 91,
    "g": 219,
    "b": 232
  },
  "hsl": {
    "h": 185.532,
    "s": 75.401,
    "l": 63.333
  },
  "oklch": {
    "l": 0.82536,
    "c": 0.113,
    "h": 204.5
  },
  "luminance": 0.58713
}

Semantic roles & 50–950 ramp

primary

#5BDBE8

secondary

#B14237

accent

#210ED8

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #5BDBE8

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

Preview Lab → · Contrast checker → · Palette generator →