#5BDBDE#5BDBDE

#5BDBDE is a very light, moderate teal. Relative luminance 0.582; OKLCH L 82.2% C 0.112 H 197.3°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#5BDBDE
RGB	rgb(91, 219, 222)
HSL	hsl(181, 66%, 61%)
HSV	hsv(181, 59%, 87%)
CMYK	cmyk(59%, 1.4%, 0%, 12.9%)
CIE-LAB	lab(80.83, -34.04, -12.06)
CIE-LCH	lch(80.83, 36.11, 199.51°)
OKLab	oklab(82.19% -0.1069 -0.0334)
OKLCH	oklch(82.19% 0.112 197.3)
XYZ	xyz(42.8250, 58.1567, 78.0615)
Luminance	0.5816 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDBDE #DE5E5B

analogous

#5BDEA0 #5BDBDE #5B9ADE

triadic

#5BDBDE #DE5BDB #DBDE5B

tetradic

#5BDBDE #A05BDE #DE5E5B #9ADE5B

square

#5BDBDE #A05BDE #DE5E5B #9ADE5B

split-complementary

#5BDBDE #DE5B9A #DEA05B

monochromatic

#209C9F #2ACED2 #5BDBDE #8EE6E8 #C1F1F3

Accessibility & contrast

On white

1.66

#5BDBDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.63

#5BDBDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDBDE

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDBDE	#FFFFFF	#000000	##000000
##5BDBDE	1.00	1.66	12.63	12.63
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.63	21.00	1.00	1.00
##000000	12.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD2DE

Deuteranopia (green-blind)

#B8C2DF

Tritanopia (blue-blind)

#00E2DC

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #5bdbde;
/* rgb */ color: rgb(91, 219, 222);
/* oklch */ color: oklch(82.2% 0.112 197.3);

Tailwind

colors: {
  custom: {
    50: '#97e6e8',
    500: '#5bdbde',
    950: '#000000',
  },
}

SCSS

$custom: #5bdbde;
$custom-light: #97e6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdbde",
  "rgb": {
    "r": 91,
    "g": 219,
    "b": 222
  },
  "hsl": {
    "h": 181.374,
    "s": 66.497,
    "l": 61.373
  },
  "oklch": {
    "l": 0.82188,
    "c": 0.11202,
    "h": 197.3
  },
  "luminance": 0.58161
}

Semantic roles & 50–950 ramp

primary

#5BDBDE

secondary

#A23D3B

accent

#1B17CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #5BDBDE

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

Preview Lab → · Contrast checker → · Palette generator →