#63DACC#63DACC

#63DACC is a light, moderate teal. Relative luminance 0.572; OKLCH L 81.6% C 0.109 H 184.9°. Best body text is #000000 at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#63DACC
RGB	rgb(99, 218, 204)
HSL	hsl(173, 62%, 62%)
HSV	hsv(173, 55%, 85%)
CMYK	cmyk(54.6%, 0%, 6.4%, 14.5%)
CIE-LAB	lab(80.26, -36.80, -3.27)
CIE-LCH	lch(80.26, 36.95, 185.08°)
OKLab	oklab(81.63% -0.1089 -0.0094)
OKLCH	oklch(81.63% 0.109 184.9)
XYZ	xyz(41.1113, 57.1511, 65.9798)
Luminance	0.5716 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DACC #DA6371

analogous

#63DA91 #63DACC #63ADDA

triadic

#63DACC #CC63DA #DACC63

tetradic

#63DACC #9163DA #DA6371 #ADDA63

square

#63DACC #9163DA #DA6371 #ADDA63

split-complementary

#63DACC #DA63AD #DA9163

monochromatic

#259D8F #32CEBC #63DACC #94E6DC #C6F1EC

Accessibility & contrast

On white

1.69

#63DACC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.43

#63DACC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DACC

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DACC	#FFFFFF	#000000	##000000
##63DACC	1.00	1.69	12.43	12.43
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.43	21.00	1.00	1.00
##000000	12.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0CFCC

Deuteranopia (green-blind)

#BDC1CD

Tritanopia (blue-blind)

#00DED5

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #63dacc;
/* rgb */ color: rgb(99, 218, 204);
/* oklch */ color: oklch(81.6% 0.109 184.9);

Tailwind

colors: {
  custom: {
    50: '#99e6db',
    500: '#63dacc',
    950: '#000000',
  },
}

SCSS

$custom: #63dacc;
$custom-light: #99e6db;
$custom-dark: #000000;

JSON

{
  "hex": "#63dacc",
  "rgb": {
    "r": 99,
    "g": 218,
    "b": 204
  },
  "hsl": {
    "h": 172.941,
    "s": 61.658,
    "l": 62.157
  },
  "oklch": {
    "l": 0.81632,
    "c": 0.10933,
    "h": 184.9
  },
  "luminance": 0.57155
}

Semantic roles & 50–950 ramp

primary

#63DACC

secondary

#A1404B

accent

#1C31C9

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1615

muted

#808484

Preview Lab

Preview with #63DACC

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

Preview Lab → · Contrast checker → · Palette generator →