#5BDBEB#5BDBEB

#5BDBEB is a very light, moderate teal. Relative luminance 0.589; OKLCH L 82.6% C 0.114 H 206.6°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#5BDBEB
RGB	rgb(91, 219, 235)
HSL	hsl(187, 78%, 64%)
HSV	hsv(187, 61%, 92%)
CMYK	cmyk(61.3%, 6.8%, 0%, 7.8%)
CIE-LAB	lab(81.23, -30.44, -18.38)
CIE-LCH	lch(81.23, 35.55, 211.13°)
OKLab	oklab(82.64% -0.1016 -0.0509)
OKLCH	oklch(82.64% 0.114 206.6)
XYZ	xyz(44.6350, 58.8806, 87.5939)
Luminance	0.5888 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDBEB #EB6B5B

analogous

#5BEBB3 #5BDBEB #5B93EB

triadic

#5BDBEB #EB5BDB #DBEB5B

tetradic

#5BDBEB #B35BEB #EB6B5B #93EB5B

square

#5BDBEB #B35BEB #EB6B5B #93EB5B

split-complementary

#5BDBEB #EB5B93 #EBB35B

monochromatic

#16A4B5 #24CFE4 #5BDBEB #92E7F2 #C8F3F8

Accessibility & contrast

On white

1.64

#5BDBEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#5BDBEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDBEB

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDBEB	#FFFFFF	#000000	##000000
##5BDBEB	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAD3EC

Deuteranopia (green-blind)

#B4C3EB

Tritanopia (blue-blind)

#00E4E0

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #5bdbeb;
/* rgb */ color: rgb(91, 219, 235);
/* oklch */ color: oklch(82.6% 0.114 206.6);

Tailwind

colors: {
  custom: {
    50: '#98e6f1',
    500: '#5bdbeb',
    950: '#000000',
  },
}

SCSS

$custom: #5bdbeb;
$custom-light: #98e6f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdbeb",
  "rgb": {
    "r": 91,
    "g": 219,
    "b": 235
  },
  "hsl": {
    "h": 186.667,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.82644,
    "c": 0.11367,
    "h": 206.6
  },
  "luminance": 0.58885
}

Semantic roles & 50–950 ramp

primary

#5BDBEB

secondary

#B54335

accent

#220BDB

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #5BDBEB

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

Preview Lab → · Contrast checker → · Palette generator →