#63CEC5#63CEC5

#63CEC5 is a light, moderate teal. Relative luminance 0.508; OKLCH L 78.6% C 0.100 H 188.0°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#63CEC5
RGB	rgb(99, 206, 197)
HSL	hsl(175, 52%, 60%)
HSV	hsv(175, 52%, 81%)
CMYK	cmyk(51.9%, 0%, 4.4%, 19.2%)
CIE-LAB	lab(76.57, -32.98, -4.96)
CIE-LCH	lch(76.57, 33.35, 188.55°)
OKLab	oklab(78.58% -0.0989 -0.0139)
OKLCH	oklch(78.58% 0.1 188)
XYZ	xyz(37.2907, 50.8230, 60.6572)
Luminance	0.5083 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CEC5 #CE636C

analogous

#63CE8F #63CEC5 #63A2CE

triadic

#63CEC5 #C563CE #CEC563

tetradic

#63CEC5 #8F63CE #CE636C #A2CE63

square

#63CEC5 #8F63CE #CE636C #A2CE63

split-complementary

#63CEC5 #CE63A2 #CE8F63

monochromatic

#2C8B83 #3ABAAF #63CEC5 #92DDD6 #C0EBE8

Accessibility & contrast

On white

1.88

#63CEC5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#63CEC5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CEC5

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CEC5	#FFFFFF	#000000	##000000
##63CEC5	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C4C5

Deuteranopia (green-blind)

#B3B8C6

Tritanopia (blue-blind)

#19D2CB

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #63cec5;
/* rgb */ color: rgb(99, 206, 197);
/* oklch */ color: oklch(78.6% 0.100 188.0);

Tailwind

colors: {
  custom: {
    50: '#98ddd6',
    500: '#63cec5',
    950: '#000000',
  },
}

SCSS

$custom: #63cec5;
$custom-light: #98ddd6;
$custom-dark: #000000;

JSON

{
  "hex": "#63cec5",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 197
  },
  "hsl": {
    "h": 174.953,
    "s": 52.195,
    "l": 59.804
  },
  "oklch": {
    "l": 0.78581,
    "c": 0.09988,
    "h": 188
  },
  "luminance": 0.50826
}

Semantic roles & 50–950 ramp

primary

#63CEC5

secondary

#92444A

accent

#4C58DC

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1514

muted

#7F8483

Preview Lab

Preview with #63CEC5

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

Preview Lab → · Contrast checker → · Palette generator →