#63D8CE#63D8CE

#63D8CE is a light, moderate teal. Relative luminance 0.562; OKLCH L 81.2% C 0.107 H 187.7°. Best body text is #000000 at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#63D8CE
RGB	rgb(99, 216, 206)
HSL	hsl(175, 60%, 62%)
HSV	hsv(175, 54%, 85%)
CMYK	cmyk(54.2%, 0%, 4.6%, 15.3%)
CIE-LAB	lab(79.74, -35.37, -5.12)
CIE-LCH	lch(79.74, 35.74, 188.23°)
OKLab	oklab(81.22% -0.1059 -0.0144)
OKLCH	oklch(81.22% 0.107 187.7)
XYZ	xyz(40.8372, 56.2167, 67.0794)
Luminance	0.5622 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D8CE #D8636D

analogous

#63D894 #63D8CE #63A8D8

triadic

#63D8CE #CE63D8 #D8CE63

tetradic

#63D8CE #9463D8 #D8636D #A8D863

square

#63D8CE #9463D8 #D8636D #A8D863

split-complementary

#63D8CE #D863A8 #D89463

monochromatic

#279A90 #33CBBE #63D8CE #94E4DD #C5F0ED

Accessibility & contrast

On white

1.72

#63D8CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.24

#63D8CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D8CE

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D8CE	#FFFFFF	#000000	##000000
##63D8CE	1.00	1.72	12.24	12.24
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.24	21.00	1.00	1.00
##000000	12.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CECECE

Deuteranopia (green-blind)

#BBC0CF

Tritanopia (blue-blind)

#00DDD5

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #63d8ce;
/* rgb */ color: rgb(99, 216, 206);
/* oklch */ color: oklch(81.2% 0.107 187.7);

Tailwind

colors: {
  custom: {
    50: '#99e4dc',
    500: '#63d8ce',
    950: '#000000',
  },
}

SCSS

$custom: #63d8ce;
$custom-light: #99e4dc;
$custom-dark: #000000;

JSON

{
  "hex": "#63d8ce",
  "rgb": {
    "r": 99,
    "g": 216,
    "b": 206
  },
  "hsl": {
    "h": 174.872,
    "s": 60,
    "l": 61.765
  },
  "oklch": {
    "l": 0.81223,
    "c": 0.10689,
    "h": 187.7
  },
  "luminance": 0.56221
}

Semantic roles & 50–950 ramp

primary

#63D8CE

secondary

#9E4149

accent

#1E2CC8

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63D8CE

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

Preview Lab → · Contrast checker → · Palette generator →