#63DCCC#63DCCC

#63DCCC is a very light, moderate teal. Relative luminance 0.582; OKLCH L 82.1% C 0.111 H 183.7°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#63DCCC
RGB	rgb(99, 220, 204)
HSL	hsl(172, 63%, 63%)
HSV	hsv(172, 55%, 86%)
CMYK	cmyk(55%, 0%, 7.3%, 13.7%)
CIE-LAB	lab(80.85, -37.72, -2.42)
CIE-LCH	lch(80.85, 37.80, 183.66°)
OKLab	oklab(82.1% -0.1111 -0.0071)
OKLCH	oklch(82.1% 0.111 183.7)
XYZ	xyz(41.6331, 58.1947, 66.1537)
Luminance	0.5820 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DCCC #DC6373

analogous

#63DC8F #63DCCC #63B0DC

triadic

#63DCCC #CC63DC #DCCC63

tetradic

#63DCCC #8F63DC #DC6373 #B0DC63

square

#63DCCC #8F63DC #DC6373 #B0DC63

split-complementary

#63DCCC #DC63B0 #DC8F63

monochromatic

#24A190 #31D1BC #63DCCC #95E7DC #C7F2ED

Accessibility & contrast

On white

1.66

#63DCCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.64

#63DCCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DCCC

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DCCC	#FFFFFF	#000000	##000000
##63DCCC	1.00	1.66	12.64	12.64
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.64	21.00	1.00	1.00
##000000	12.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3D1CB

Deuteranopia (green-blind)

#C0C3CE

Tritanopia (blue-blind)

#00E0D7

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #63dccc;
/* rgb */ color: rgb(99, 220, 204);
/* oklch */ color: oklch(82.1% 0.111 183.7);

Tailwind

colors: {
  custom: {
    50: '#9ae7db',
    500: '#63dccc',
    950: '#000000',
  },
}

SCSS

$custom: #63dccc;
$custom-light: #9ae7db;
$custom-dark: #000000;

JSON

{
  "hex": "#63dccc",
  "rgb": {
    "r": 99,
    "g": 220,
    "b": 204
  },
  "hsl": {
    "h": 172.066,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.82104,
    "c": 0.11131,
    "h": 183.7
  },
  "luminance": 0.58199
}

Semantic roles & 50–950 ramp

primary

#63DCCC

secondary

#A43F4D

accent

#1A32CB

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1615

muted

#808484

Preview Lab

Preview with #63DCCC

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

Preview Lab → · Contrast checker → · Palette generator →