#63D9DA#63D9DA

#63D9DA is a light, moderate teal. Relative luminance 0.573; OKLCH L 81.8% C 0.106 H 196.0°. Best body text is #000000 at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#63D9DA
RGB	rgb(99, 217, 218)
HSL	hsl(181, 62%, 62%)
HSV	hsv(181, 55%, 85%)
CMYK	cmyk(54.6%, 0.5%, 0%, 14.5%)
CIE-LAB	lab(80.37, -32.71, -10.59)
CIE-LCH	lch(80.37, 34.38, 197.93°)
OKLab	oklab(81.85% -0.1019 -0.0293)
OKLCH	oklch(81.85% 0.106 196)
XYZ	xyz(42.6080, 57.3362, 75.1376)
Luminance	0.5734 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D9DA #DA6463

analogous

#63DA9F #63D9DA #639EDA

triadic

#63D9DA #DA63D9 #D9DA63

tetradic

#63D9DA #9F63DA #DA6463 #9EDA63

square

#63D9DA #9F63DA #DA6463 #9EDA63

split-complementary

#63D9DA #DA639E #DA9F63

monochromatic

#259C9D #32CDCE #63D9DA #94E5E6 #C6F1F1

Accessibility & contrast

On white

1.68

#63D9DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.47

#63D9DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D9DA

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D9DA	#FFFFFF	#000000	##000000
##63D9DA	1.00	1.68	12.47	12.47
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.47	21.00	1.00	1.00
##000000	12.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD0DA

Deuteranopia (green-blind)

#B9C1DB

Tritanopia (blue-blind)

#00DFD9

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #63d9da;
/* rgb */ color: rgb(99, 217, 218);
/* oklch */ color: oklch(81.8% 0.106 196.0);

Tailwind

colors: {
  custom: {
    50: '#9ae5e5',
    500: '#63d9da',
    950: '#000000',
  },
}

SCSS

$custom: #63d9da;
$custom-light: #9ae5e5;
$custom-dark: #000000;

JSON

{
  "hex": "#63d9da",
  "rgb": {
    "r": 99,
    "g": 217,
    "b": 218
  },
  "hsl": {
    "h": 180.504,
    "s": 61.658,
    "l": 62.157
  },
  "oklch": {
    "l": 0.81847,
    "c": 0.10605,
    "h": 196
  },
  "luminance": 0.5734
}

Semantic roles & 50–950 ramp

primary

#63D9DA

secondary

#A14140

accent

#1E1CC9

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1615

muted

#808484

Preview Lab

Preview with #63D9DA

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

Preview Lab → · Contrast checker → · Palette generator →