#63CEC8#63CEC8

#63CEC8 is a light, moderate teal. Relative luminance 0.510; OKLCH L 78.7% C 0.099 H 190.4°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#63CEC8
RGB	rgb(99, 206, 200)
HSL	hsl(177, 52%, 60%)
HSV	hsv(177, 52%, 81%)
CMYK	cmyk(51.9%, 0%, 2.9%, 19.2%)
CIE-LAB	lab(76.66, -32.21, -6.45)
CIE-LCH	lch(76.66, 32.85, 191.32°)
OKLab	oklab(78.68% -0.0976 -0.018)
OKLCH	oklch(78.68% 0.099 190.4)
XYZ	xyz(37.6378, 50.9619, 62.4855)
Luminance	0.5097 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CEC8 #CE6369

analogous

#63CE93 #63CEC8 #639ECE

triadic

#63CEC8 #C863CE #CEC863

tetradic

#63CEC8 #9363CE #CE6369 #9ECE63

square

#63CEC8 #9363CE #CE6369 #9ECE63

split-complementary

#63CEC8 #CE639E #CE9363

monochromatic

#2C8B86 #3ABAB2 #63CEC8 #92DDD8 #C0EBE9

Accessibility & contrast

On white

1.88

#63CEC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#63CEC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CEC8

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CEC8	#FFFFFF	#000000	##000000
##63CEC8	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C5C8

Deuteranopia (green-blind)

#B2B8C9

Tritanopia (blue-blind)

#12D3CC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #63cec8;
/* rgb */ color: rgb(99, 206, 200);
/* oklch */ color: oklch(78.7% 0.099 190.4);

Tailwind

colors: {
  custom: {
    50: '#98ddd8',
    500: '#63cec8',
    950: '#000000',
  },
}

SCSS

$custom: #63cec8;
$custom-light: #98ddd8;
$custom-dark: #000000;

JSON

{
  "hex": "#63cec8",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 200
  },
  "hsl": {
    "h": 176.636,
    "s": 52.195,
    "l": 59.804
  },
  "oklch": {
    "l": 0.78677,
    "c": 0.09926,
    "h": 190.4
  },
  "luminance": 0.50965
}

Semantic roles & 50–950 ramp

primary

#63CEC8

secondary

#924448

accent

#4C54DC

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1514

muted

#7F8483

Preview Lab

Preview with #63CEC8

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

Preview Lab → · Contrast checker → · Palette generator →