#63D3CE#63D3CE

#63D3CE is a light, moderate teal. Relative luminance 0.537; OKLCH L 80.0% C 0.103 H 191.4°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#63D3CE
RGB	rgb(99, 211, 206)
HSL	hsl(177, 56%, 61%)
HSV	hsv(177, 53%, 83%)
CMYK	cmyk(53.1%, 0%, 2.4%, 17.3%)
CIE-LAB	lab(78.28, -33.03, -7.27)
CIE-LCH	lch(78.28, 33.82, 192.41°)
OKLab	oklab(80.05% -0.1005 -0.0202)
OKLCH	oklch(80.05% 0.103 191.4)
XYZ	xyz(39.5757, 53.6937, 66.6589)
Luminance	0.5370 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D3CE #D36368

analogous

#63D396 #63D3CE #63A0D3

triadic

#63D3CE #CE63D3 #D3CE63

tetradic

#63D3CE #9663D3 #D36368 #A0D363

square

#63D3CE #9663D3 #D36368 #A0D363

split-complementary

#63D3CE #D363A0 #D39663

monochromatic

#29928E #37C2BC #63D3CE #93E0DD #C2EEEC

Accessibility & contrast

On white

1.79

#63D3CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#63D3CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D3CE

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D3CE	#FFFFFF	#000000	##000000
##63D3CE	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8CACE

Deuteranopia (green-blind)

#B6BCCF

Tritanopia (blue-blind)

#00D8D1

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #63d3ce;
/* rgb */ color: rgb(99, 211, 206);
/* oklch */ color: oklch(80.0% 0.103 191.4);

Tailwind

colors: {
  custom: {
    50: '#99e1dc',
    500: '#63d3ce',
    950: '#000000',
  },
}

SCSS

$custom: #63d3ce;
$custom-light: #99e1dc;
$custom-dark: #000000;

JSON

{
  "hex": "#63d3ce",
  "rgb": {
    "r": 99,
    "g": 211,
    "b": 206
  },
  "hsl": {
    "h": 177.321,
    "s": 56,
    "l": 60.784
  },
  "oklch": {
    "l": 0.80048,
    "c": 0.10253,
    "h": 191.4
  },
  "luminance": 0.53697
}

Semantic roles & 50–950 ramp

primary

#63D3CE

secondary

#984246

accent

#2229C4

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63D3CE

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

Preview Lab → · Contrast checker → · Palette generator →