#63D0CB#63D0CB

#63D0CB is a light, moderate teal. Relative luminance 0.521; OKLCH L 79.2% C 0.100 H 191.3°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#63D0CB
RGB	rgb(99, 208, 203)
HSL	hsl(177, 54%, 60%)
HSV	hsv(177, 52%, 82%)
CMYK	cmyk(52.4%, 0%, 2.4%, 18.4%)
CIE-LAB	lab(77.32, -32.38, -7.08)
CIE-LCH	lch(77.32, 33.15, 192.32°)
OKLab	oklab(79.25% -0.0985 -0.0197)
OKLCH	oklch(79.25% 0.1 191.3)
XYZ	xyz(38.4764, 52.0726, 64.5117)
Luminance	0.5208 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D0CB #D06368

analogous

#63D095 #63D0CB #639ED0

triadic

#63D0CB #CB63D0 #D0CB63

tetradic

#63D0CB #9563D0 #D06368 #9ED063

square

#63D0CB #9563D0 #D06368 #9ED063

split-complementary

#63D0CB #D0639E #D09563

monochromatic

#2B8E89 #39BDB7 #63D0CB #92DEDB #C1ECEA

Accessibility & contrast

On white

1.84

#63D0CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#63D0CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D0CB

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D0CB	#FFFFFF	#000000	##000000
##63D0CB	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C7CB

Deuteranopia (green-blind)

#B3B9CC

Tritanopia (blue-blind)

#05D5CE

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #63d0cb;
/* rgb */ color: rgb(99, 208, 203);
/* oklch */ color: oklch(79.2% 0.100 191.3);

Tailwind

colors: {
  custom: {
    50: '#98dfda',
    500: '#63d0cb',
    950: '#000000',
  },
}

SCSS

$custom: #63d0cb;
$custom-light: #98dfda;
$custom-dark: #000000;

JSON

{
  "hex": "#63d0cb",
  "rgb": {
    "r": 99,
    "g": 208,
    "b": 203
  },
  "hsl": {
    "h": 177.248,
    "s": 53.695,
    "l": 60.196
  },
  "oklch": {
    "l": 0.79245,
    "c": 0.10047,
    "h": 191.3
  },
  "luminance": 0.52076
}

Semantic roles & 50–950 ramp

primary

#63D0CB

secondary

#944347

accent

#242CC1

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1514

muted

#808483

Preview Lab

Preview with #63D0CB

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

Preview Lab → · Contrast checker → · Palette generator →