#63DCD3#63DCD3

#63DCD3 is a very light, moderate teal. Relative luminance 0.585; OKLCH L 82.3% C 0.109 H 188.6°. Best body text is #000000 at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#63DCD3
RGB	rgb(99, 220, 211)
HSL	hsl(176, 63%, 63%)
HSV	hsv(176, 55%, 86%)
CMYK	cmyk(55%, 0%, 4.1%, 13.7%)
CIE-LAB	lab(81.04, -35.95, -5.86)
CIE-LCH	lch(81.04, 36.42, 189.26°)
OKLab	oklab(82.32% -0.1081 -0.0164)
OKLCH	oklch(82.32% 0.109 188.6)
XYZ	xyz(42.4916, 58.5381, 70.6751)
Luminance	0.5854 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DCD3 #DC636C

analogous

#63DC96 #63DCD3 #63A9DC

triadic

#63DCD3 #D363DC #DCD363

tetradic

#63DCD3 #9663DC #DC636C #A9DC63

square

#63DCD3 #9663DC #DC636C #A9DC63

split-complementary

#63DCD3 #DC63A9 #DC9663

monochromatic

#24A197 #31D1C5 #63DCD3 #95E7E1 #C7F2EF

Accessibility & contrast

On white

1.65

#63DCD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.71

#63DCD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DCD3

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DCD3	#FFFFFF	#000000	##000000
##63DCD3	1.00	1.65	12.71	12.71
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.71	21.00	1.00	1.00
##000000	12.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D2D3

Deuteranopia (green-blind)

#BEC3D4

Tritanopia (blue-blind)

#00E1D9

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #63dcd3;
/* rgb */ color: rgb(99, 220, 211);
/* oklch */ color: oklch(82.3% 0.109 188.6);

Tailwind

colors: {
  custom: {
    50: '#9ae7e0',
    500: '#63dcd3',
    950: '#000000',
  },
}

SCSS

$custom: #63dcd3;
$custom-light: #9ae7e0;
$custom-dark: #000000;

JSON

{
  "hex": "#63dcd3",
  "rgb": {
    "r": 99,
    "g": 220,
    "b": 211
  },
  "hsl": {
    "h": 175.537,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.82321,
    "c": 0.10931,
    "h": 188.6
  },
  "luminance": 0.58542
}

Semantic roles & 50–950 ramp

primary

#63DCD3

secondary

#A43F47

accent

#1A28CB

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1615

muted

#808484

Preview Lab

Preview with #63DCD3

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

Preview Lab → · Contrast checker → · Palette generator →