#5BDBDD#5BDBDD

#5BDBDD is a very light, moderate teal. Relative luminance 0.581; OKLCH L 82.2% C 0.112 H 196.6°. Best body text is #000000 at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#5BDBDD
RGB	rgb(91, 219, 221)
HSL	hsl(181, 66%, 61%)
HSV	hsv(181, 59%, 87%)
CMYK	cmyk(58.8%, 0.9%, 0%, 13.3%)
CIE-LAB	lab(80.80, -34.31, -11.57)
CIE-LCH	lch(80.80, 36.21, 198.64°)
OKLab	oklab(82.15% -0.1073 -0.0321)
OKLCH	oklch(82.15% 0.112 196.6)
XYZ	xyz(42.6914, 58.1032, 77.3578)
Luminance	0.5811 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDBDD #DD5D5B

analogous

#5BDD9E #5BDBDD #5B9ADD

triadic

#5BDBDD #DD5BDB #DBDD5B

tetradic

#5BDBDD #9E5BDD #DD5D5B #9ADD5B

square

#5BDBDD #9E5BDD #DD5D5B #9ADD5B

split-complementary

#5BDBDD #DD5B9A #DD9E5B

monochromatic

#219B9D #2BCDD0 #5BDBDD #8EE6E8 #C0F1F2

Accessibility & contrast

On white

1.66

#5BDBDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.62

#5BDBDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDBDD

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDBDD	#FFFFFF	#000000	##000000
##5BDBDD	1.00	1.66	12.62	12.62
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.62	21.00	1.00	1.00
##000000	12.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD1DD

Deuteranopia (green-blind)

#B9C2DE

Tritanopia (blue-blind)

#00E2DB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #5bdbdd;
/* rgb */ color: rgb(91, 219, 221);
/* oklch */ color: oklch(82.2% 0.112 196.6);

Tailwind

colors: {
  custom: {
    50: '#97e6e7',
    500: '#5bdbdd',
    950: '#000000',
  },
}

SCSS

$custom: #5bdbdd;
$custom-light: #97e6e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdbdd",
  "rgb": {
    "r": 91,
    "g": 219,
    "b": 221
  },
  "hsl": {
    "h": 180.923,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.82154,
    "c": 0.11202,
    "h": 196.6
  },
  "luminance": 0.58108
}

Semantic roles & 50–950 ramp

primary

#5BDBDD

secondary

#A13D3B

accent

#1B18CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #5BDBDD

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

Preview Lab → · Contrast checker → · Palette generator →