#63D8DA#63D8DA

#63D8DA is a light, moderate teal. Relative luminance 0.568; OKLCH L 81.6% C 0.105 H 196.8°. Best body text is #000000 at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#63D8DA
RGB	rgb(99, 216, 218)
HSL	hsl(181, 62%, 62%)
HSV	hsv(181, 55%, 85%)
CMYK	cmyk(54.6%, 0.9%, 0%, 14.5%)
CIE-LAB	lab(80.08, -32.24, -11.02)
CIE-LCH	lch(80.08, 34.07, 198.87°)
OKLab	oklab(81.61% -0.1009 -0.0305)
OKLCH	oklch(81.61% 0.105 196.8)
XYZ	xyz(42.3510, 56.8222, 75.0520)
Luminance	0.5683 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D8DA #DA6563

analogous

#63DAA0 #63D8DA #639DDA

triadic

#63D8DA #DA63D8 #D8DA63

tetradic

#63D8DA #A063DA #DA6563 #9DDA63

square

#63D8DA #A063DA #DA6563 #9DDA63

split-complementary

#63D8DA #DA639D #DAA063

monochromatic

#259B9D #32CCCE #63D8DA #94E4E6 #C6F1F1

Accessibility & contrast

On white

1.70

#63D8DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.37

#63D8DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D8DA

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D8DA	#FFFFFF	#000000	##000000
##63D8DA	1.00	1.70	12.37	12.37
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.37	21.00	1.00	1.00
##000000	12.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBCFDA

Deuteranopia (green-blind)

#B8C0DB

Tritanopia (blue-blind)

#00DED8

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #63d8da;
/* rgb */ color: rgb(99, 216, 218);
/* oklch */ color: oklch(81.6% 0.105 196.8);

Tailwind

colors: {
  custom: {
    50: '#9ae4e5',
    500: '#63d8da',
    950: '#000000',
  },
}

SCSS

$custom: #63d8da;
$custom-light: #9ae4e5;
$custom-dark: #000000;

JSON

{
  "hex": "#63d8da",
  "rgb": {
    "r": 99,
    "g": 216,
    "b": 218
  },
  "hsl": {
    "h": 181.008,
    "s": 61.658,
    "l": 62.157
  },
  "oklch": {
    "l": 0.81614,
    "c": 0.10536,
    "h": 196.8
  },
  "luminance": 0.56826
}

Semantic roles & 50–950 ramp

primary

#63D8DA

secondary

#A14240

accent

#1F1CC9

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63D8DA

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

Preview Lab → · Contrast checker → · Palette generator →