#63CCBC#63CCBC

#63CCBC is a light, moderate teal. Relative luminance 0.495; OKLCH L 77.8% C 0.101 H 182.3°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#63CCBC
RGB	rgb(99, 204, 188)
HSL	hsl(171, 51%, 59%)
HSV	hsv(171, 51%, 80%)
CMYK	cmyk(51.5%, 0%, 7.8%, 20%)
CIE-LAB	lab(75.74, -34.30, -1.33)
CIE-LCH	lch(75.74, 34.33, 182.22°)
OKLab	oklab(77.83% -0.1006 -0.0041)
OKLCH	oklch(77.83% 0.101 182.3)
XYZ	xyz(35.8117, 49.4660, 55.2279)
Luminance	0.4947 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CCBC #CC6373

analogous

#63CC88 #63CCBC #63A8CC

triadic

#63CCBC #BC63CC #CCBC63

tetradic

#63CCBC #8863CC #CC6373 #A8CC63

square

#63CCBC #8863CC #CC6373 #A8CC63

split-complementary

#63CCBC #CC63A8 #CC8863

monochromatic

#2C887A #3CB6A4 #63CCBC #91DBD0 #BFEAE4

Accessibility & contrast

On white

1.93

#63CCBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#63CCBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CCBC

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CCBC	#FFFFFF	#000000	##000000
##63CCBC	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C2BB

Deuteranopia (green-blind)

#B3B5BD

Tritanopia (blue-blind)

#27CFC7

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63ccbc;
/* rgb */ color: rgb(99, 204, 188);
/* oklch */ color: oklch(77.8% 0.101 182.3);

Tailwind

colors: {
  custom: {
    50: '#97dcd0',
    500: '#63ccbc',
    950: '#000000',
  },
}

SCSS

$custom: #63ccbc;
$custom-light: #97dcd0;
$custom-dark: #000000;

JSON

{
  "hex": "#63ccbc",
  "rgb": {
    "r": 99,
    "g": 204,
    "b": 188
  },
  "hsl": {
    "h": 170.857,
    "s": 50.725,
    "l": 59.412
  },
  "oklch": {
    "l": 0.77828,
    "c": 0.10069,
    "h": 182.3
  },
  "luminance": 0.49469
}

Semantic roles & 50–950 ramp

primary

#63CCBC

secondary

#DAB1B7

accent

#4E63DA

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0E1513

muted

#7E8382

Preview Lab

Preview with #63CCBC

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

Preview Lab → · Contrast checker → · Palette generator →