#63D4CD#63D4CD

#63D4CD is a light, moderate teal. Relative luminance 0.541; OKLCH L 80.3% C 0.104 H 189.8°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#63D4CD
RGB	rgb(99, 212, 205)
HSL	hsl(176, 57%, 61%)
HSV	hsv(176, 53%, 83%)
CMYK	cmyk(53.3%, 0%, 3.3%, 16.9%)
CIE-LAB	lab(78.55, -33.76, -6.34)
CIE-LCH	lch(78.55, 34.35, 190.64°)
OKLab	oklab(80.25% -0.102 -0.0177)
OKLCH	oklch(80.25% 0.104 189.8)
XYZ	xyz(39.7038, 54.1436, 66.1042)
Luminance	0.5415 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D4CD #D4636A

analogous

#63D494 #63D4CD #63A2D4

triadic

#63D4CD #CD63D4 #D4CD63

tetradic

#63D4CD #9463D4 #D4636A #A2D463

square

#63D4CD #9463D4 #D4636A #A2D463

split-complementary

#63D4CD #D463A2 #D49463

monochromatic

#29948D #36C4BB #63D4CD #93E1DC #C3EEEC

Accessibility & contrast

On white

1.78

#63D4CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.83

#63D4CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D4CD

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D4CD	#FFFFFF	#000000	##000000
##63D4CD	1.00	1.78	11.83	11.83
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.83	21.00	1.00	1.00
##000000	11.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9CACD

Deuteranopia (green-blind)

#B7BDCE

Tritanopia (blue-blind)

#00D9D2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #63d4cd;
/* rgb */ color: rgb(99, 212, 205);
/* oklch */ color: oklch(80.3% 0.104 189.8);

Tailwind

colors: {
  custom: {
    50: '#99e1dc',
    500: '#63d4cd',
    950: '#000000',
  },
}

SCSS

$custom: #63d4cd;
$custom-light: #99e1dc;
$custom-dark: #000000;

JSON

{
  "hex": "#63d4cd",
  "rgb": {
    "r": 99,
    "g": 212,
    "b": 205
  },
  "hsl": {
    "h": 176.283,
    "s": 56.784,
    "l": 60.98
  },
  "oklch": {
    "l": 0.80251,
    "c": 0.10355,
    "h": 189.8
  },
  "luminance": 0.54147
}

Semantic roles & 50–950 ramp

primary

#63D4CD

secondary

#994247

accent

#212BC4

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1515

muted

#808484

Preview Lab

Preview with #63D4CD

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

Preview Lab → · Contrast checker → · Palette generator →