#63D3DC#63D3DC

#63D3DC is a light, moderate teal. Relative luminance 0.544; OKLCH L 80.5% C 0.102 H 202.4°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#63D3DC
RGB	rgb(99, 211, 220)
HSL	hsl(184, 63%, 63%)
HSV	hsv(184, 55%, 86%)
CMYK	cmyk(55%, 4.1%, 0%, 13.7%)
CIE-LAB	lab(78.70, -29.31, -14.15)
CIE-LCH	lch(78.70, 32.54, 205.78°)
OKLab	oklab(80.52% -0.0947 -0.0391)
OKLCH	oklch(80.52% 0.102 202.4)
XYZ	xyz(41.3528, 54.4045, 76.0181)
Luminance	0.5441 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D3DC #DC6C63

analogous

#63DCA9 #63D3DC #6396DC

triadic

#63D3DC #DC63D3 #D3DC63

tetradic

#63D3DC #A963DC #DC6C63 #96DC63

square

#63D3DC #A963DC #DC6C63 #96DC63

split-complementary

#63D3DC #DC6396 #DCA963

monochromatic

#2497A1 #31C5D1 #63D3DC #95E1E7 #C7EFF2

Accessibility & contrast

On white

1.77

#63D3DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#63D3DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D3DC

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D3DC	#FFFFFF	#000000	##000000
##63D3DC	1.00	1.77	11.88	11.88
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.88	21.00	1.00	1.00
##000000	11.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5CBDD

Deuteranopia (green-blind)

#B2BDDD

Tritanopia (blue-blind)

#00DAD5

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #63d3dc;
/* rgb */ color: rgb(99, 211, 220);
/* oklch */ color: oklch(80.5% 0.102 202.4);

Tailwind

colors: {
  custom: {
    50: '#9ae1e6',
    500: '#63d3dc',
    950: '#000000',
  },
}

SCSS

$custom: #63d3dc;
$custom-light: #9ae1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#63d3dc",
  "rgb": {
    "r": 99,
    "g": 211,
    "b": 220
  },
  "hsl": {
    "h": 184.463,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.80519,
    "c": 0.10245,
    "h": 202.4
  },
  "luminance": 0.54408
}

Semantic roles & 50–950 ramp

primary

#63D3DC

secondary

#A4473F

accent

#281ACB

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63D3DC

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

Preview Lab → · Contrast checker → · Palette generator →