#63CFCF#63CFCF

#63CFCF is a light, moderate teal. Relative luminance 0.518; OKLCH L 79.1% C 0.099 H 195.3°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#63CFCF
RGB	rgb(99, 207, 207)
HSL	hsl(180, 53%, 60%)
HSV	hsv(180, 52%, 81%)
CMYK	cmyk(52.2%, 0%, 0%, 18.8%)
CIE-LAB	lab(77.15, -30.86, -9.49)
CIE-LCH	lch(77.15, 32.29, 197.09°)
OKLab	oklab(79.14% -0.0957 -0.0262)
OKLCH	oklch(79.14% 0.099 195.3)
XYZ	xyz(38.7162, 51.7797, 66.9736)
Luminance	0.5178 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CFCF #CF6363

analogous

#63CF99 #63CFCF #6399CF

triadic

#63CFCF #CF63CF #CFCF63

tetradic

#63CFCF #9963CF #CF6363 #99CF63

square

#63CFCF #9963CF #CF6363 #99CF63

split-complementary

#63CFCF #CF6399 #CF9963

monochromatic

#2B8C8C #3ABBBB #63CFCF #92DDDD #C1ECEC

Accessibility & contrast

On white

1.85

#63CFCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.36

#63CFCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CFCF

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CFCF	#FFFFFF	#000000	##000000
##63CFCF	1.00	1.85	11.36	11.36
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.36	21.00	1.00	1.00
##000000	11.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3C6CF

Deuteranopia (green-blind)

#B1B9D0

Tritanopia (blue-blind)

#00D5CF

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #63cfcf;
/* rgb */ color: rgb(99, 207, 207);
/* oklch */ color: oklch(79.1% 0.099 195.3);

Tailwind

colors: {
  custom: {
    50: '#99dedd',
    500: '#63cfcf',
    950: '#000000',
  },
}

SCSS

$custom: #63cfcf;
$custom-light: #99dedd;
$custom-dark: #000000;

JSON

{
  "hex": "#63cfcf",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 207
  },
  "hsl": {
    "h": 180,
    "s": 52.941,
    "l": 60
  },
  "oklch": {
    "l": 0.79142,
    "c": 0.09928,
    "h": 195.3
  },
  "luminance": 0.51783
}

Semantic roles & 50–950 ramp

primary

#63CFCF

secondary

#934343

accent

#4B4BDC

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63CFCF

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

Preview Lab → · Contrast checker → · Palette generator →