#5BDDDD#5BDDDD

#5BDDDD is a very light, moderate teal. Relative luminance 0.592; OKLCH L 82.6% C 0.113 H 195.2°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#5BDDDD
RGB	rgb(91, 221, 221)
HSL	hsl(180, 66%, 61%)
HSV	hsv(180, 59%, 87%)
CMYK	cmyk(58.8%, 0%, 0%, 13.3%)
CIE-LAB	lab(81.38, -35.24, -10.71)
CIE-LCH	lch(81.38, 36.83, 196.90°)
OKLab	oklab(82.62% -0.1094 -0.0297)
OKLCH	oklch(82.62% 0.113 195.2)
XYZ	xyz(43.2163, 59.1530, 77.5327)
Luminance	0.5916 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDDDD #DD5B5B

analogous

#5BDD9C #5BDDDD #5B9CDD

triadic

#5BDDDD #DD5BDD #DDDD5B

tetradic

#5BDDDD #9C5BDD #DD5B5B #9CDD5B

square

#5BDDDD #9C5BDD #DD5B5B #9CDD5B

split-complementary

#5BDDDD #DD5B9C #DD9C5B

monochromatic

#219D9D #2BD0D0 #5BDDDD #8EE8E8 #C0F2F2

Accessibility & contrast

On white

1.64

#5BDDDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#5BDDDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDDDD

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDDDD	#FFFFFF	#000000	##000000
##5BDDDD	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D3DD

Deuteranopia (green-blind)

#BBC4DE

Tritanopia (blue-blind)

#00E3DD

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #5bdddd;
/* rgb */ color: rgb(91, 221, 221);
/* oklch */ color: oklch(82.6% 0.113 195.2);

Tailwind

colors: {
  custom: {
    50: '#97e8e7',
    500: '#5bdddd',
    950: '#000000',
  },
}

SCSS

$custom: #5bdddd;
$custom-light: #97e8e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdddd",
  "rgb": {
    "r": 91,
    "g": 221,
    "b": 221
  },
  "hsl": {
    "h": 180,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.82623,
    "c": 0.11336,
    "h": 195.2
  },
  "luminance": 0.59158
}

Semantic roles & 50–950 ramp

primary

#5BDDDD

secondary

#A13B3B

accent

#1818CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #5BDDDD

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

Preview Lab → · Contrast checker → · Palette generator →