#63DADB#63DADB

#63DADB is a very light, moderate teal. Relative luminance 0.579; OKLCH L 82.1% C 0.107 H 196.0°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#63DADB
RGB	rgb(99, 218, 219)
HSL	hsl(181, 63%, 62%)
HSV	hsv(181, 55%, 86%)
CMYK	cmyk(54.8%, 0.5%, 0%, 14.1%)
CIE-LAB	lab(80.69, -32.92, -10.64)
CIE-LCH	lch(80.69, 34.60, 197.92°)
OKLab	oklab(82.11% -0.1026 -0.0295)
OKLCH	oklch(82.11% 0.107 196)
XYZ	xyz(42.9978, 57.9057, 75.9150)
Luminance	0.5791 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DADB #DB6463

analogous

#63DBA0 #63DADB #639EDB

triadic

#63DADB #DB63DA #DADB63

tetradic

#63DADB #A063DB #DB6463 #9EDB63

square

#63DADB #A063DB #DB6463 #9EDB63

split-complementary

#63DADB #DB639E #DBA063

monochromatic

#259E9F #31CED0 #63DADB #95E6E6 #C6F2F2

Accessibility & contrast

On white

1.67

#63DADB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#63DADB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DADB

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DADB	#FFFFFF	#000000	##000000
##63DADB	1.00	1.67	12.58	12.58
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.58	21.00	1.00	1.00
##000000	12.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD1DB

Deuteranopia (green-blind)

#B9C2DC

Tritanopia (blue-blind)

#00E0DA

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63dadb;
/* rgb */ color: rgb(99, 218, 219);
/* oklch */ color: oklch(82.1% 0.107 196.0);

Tailwind

colors: {
  custom: {
    50: '#9ae6e6',
    500: '#63dadb',
    950: '#000000',
  },
}

SCSS

$custom: #63dadb;
$custom-light: #9ae6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#63dadb",
  "rgb": {
    "r": 99,
    "g": 218,
    "b": 219
  },
  "hsl": {
    "h": 180.5,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.82113,
    "c": 0.10672,
    "h": 196
  },
  "luminance": 0.5791
}

Semantic roles & 50–950 ramp

primary

#63DADB

secondary

#A34040

accent

#1D1BCA

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1615

muted

#808484

Preview Lab

Preview with #63DADB

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

Preview Lab → · Contrast checker → · Palette generator →