#63CEBC#63CEBC

#63CEBC is a light, moderate teal. Relative luminance 0.504; OKLCH L 78.3% C 0.103 H 181.0°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#63CEBC
RGB	rgb(99, 206, 188)
HSL	hsl(170, 52%, 60%)
HSV	hsv(170, 52%, 81%)
CMYK	cmyk(51.9%, 0%, 8.7%, 19.2%)
CIE-LAB	lab(76.33, -35.23, -0.47)
CIE-LCH	lch(76.33, 35.24, 180.76°)
OKLab	oklab(78.3% -0.1028 -0.0018)
OKLCH	oklch(78.3% 0.103 181)
XYZ	xyz(36.2901, 50.4228, 55.3873)
Luminance	0.5043 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CEBC #CE6375

analogous

#63CE87 #63CEBC #63AACE

triadic

#63CEBC #BC63CE #CEBC63

tetradic

#63CEBC #8763CE #CE6375 #AACE63

square

#63CEBC #8763CE #CE6375 #AACE63

split-complementary

#63CEBC #CE63AA #CE8763

monochromatic

#2C8B7B #3ABAA4 #63CEBC #92DDD0 #C0EBE4

Accessibility & contrast

On white

1.89

#63CEBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#63CEBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CEBC

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CEBC	#FFFFFF	#000000	##000000
##63CEBC	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6C4BB

Deuteranopia (green-blind)

#B5B7BE

Tritanopia (blue-blind)

#26D1C8

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63cebc;
/* rgb */ color: rgb(99, 206, 188);
/* oklch */ color: oklch(78.3% 0.103 181.0);

Tailwind

colors: {
  custom: {
    50: '#98ddd0',
    500: '#63cebc',
    950: '#000000',
  },
}

SCSS

$custom: #63cebc;
$custom-light: #98ddd0;
$custom-dark: #000000;

JSON

{
  "hex": "#63cebc",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 188
  },
  "hsl": {
    "h": 169.907,
    "s": 52.195,
    "l": 59.804
  },
  "oklch": {
    "l": 0.78304,
    "c": 0.10285,
    "h": 181
  },
  "luminance": 0.50426
}

Semantic roles & 50–950 ramp

primary

#63CEBC

secondary

#924451

accent

#4C64DC

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1513

muted

#7F8483

Preview Lab

Preview with #63CEBC

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

Preview Lab → · Contrast checker → · Palette generator →