#5BDDDF#5BDDDF

#5BDDDF is a very light, moderate teal. Relative luminance 0.593; OKLCH L 82.7% C 0.113 H 196.6°. Best body text is #000000 at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#5BDDDF
RGB	rgb(91, 221, 223)
HSL	hsl(181, 67%, 62%)
HSV	hsv(181, 59%, 87%)
CMYK	cmyk(59.2%, 0.9%, 0%, 12.5%)
CIE-LAB	lab(81.43, -34.70, -11.68)
CIE-LCH	lch(81.43, 36.62, 198.61°)
OKLab	oklab(82.69% -0.1086 -0.0324)
OKLCH	oklch(82.69% 0.113 196.6)
XYZ	xyz(43.4844, 59.2602, 78.9444)
Luminance	0.5927 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDDDF #DF5D5B

analogous

#5BDF9F #5BDDDF #5B9BDF

triadic

#5BDDDF #DF5BDD #DDDF5B

tetradic

#5BDDDF #9F5BDF #DF5D5B #9BDF5B

square

#5BDDDF #9F5BDF #DF5D5B #9BDF5B

split-complementary

#5BDDDF #DF5B9B #DF9F5B

monochromatic

#1F9EA0 #29D1D4 #5BDDDF #8EE8E9 #C1F2F3

Accessibility & contrast

On white

1.63

#5BDDDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.85

#5BDDDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDDDF

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDDDF	#FFFFFF	#000000	##000000
##5BDDDF	1.00	1.63	12.85	12.85
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.85	21.00	1.00	1.00
##000000	12.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFD3DF

Deuteranopia (green-blind)

#BAC4E0

Tritanopia (blue-blind)

#00E4DD

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #5bdddf;
/* rgb */ color: rgb(91, 221, 223);
/* oklch */ color: oklch(82.7% 0.113 196.6);

Tailwind

colors: {
  custom: {
    50: '#97e8e9',
    500: '#5bdddf',
    950: '#000000',
  },
}

SCSS

$custom: #5bdddf;
$custom-light: #97e8e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdddf",
  "rgb": {
    "r": 91,
    "g": 221,
    "b": 223
  },
  "hsl": {
    "h": 180.909,
    "s": 67.347,
    "l": 61.569
  },
  "oklch": {
    "l": 0.8269,
    "c": 0.11328,
    "h": 196.6
  },
  "luminance": 0.59265
}

Semantic roles & 50–950 ramp

primary

#5BDDDF

secondary

#A33C3B

accent

#1916CF

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #5BDDDF

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

Preview Lab → · Contrast checker → · Palette generator →