#63C8CF#63C8CF

#63C8CF is a light, moderate teal. Relative luminance 0.485; OKLCH L 77.5% C 0.095 H 201.4°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#63C8CF
RGB	rgb(99, 200, 207)
HSL	hsl(184, 53%, 60%)
HSV	hsv(184, 52%, 81%)
CMYK	cmyk(52.2%, 3.4%, 0%, 18.8%)
CIE-LAB	lab(75.12, -27.47, -12.52)
CIE-LCH	lch(75.12, 30.19, 204.51°)
OKLab	oklab(77.51% -0.0881 -0.0346)
OKLCH	oklch(77.51% 0.095 201.4)
XYZ	xyz(37.0578, 48.4628, 66.4207)
Luminance	0.4847 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C8CF #CF6A63

analogous

#63CFA0 #63C8CF #6392CF

triadic

#63C8CF #CF63C8 #C8CF63

tetradic

#63C8CF #A063CF #CF6A63 #92CF63

square

#63C8CF #A063CF #CF6A63 #92CF63

split-complementary

#63C8CF #CF6392 #CFA063

monochromatic

#2B868C #3AB3BB #63C8CF #92D8DD #C1E9EC

Accessibility & contrast

On white

1.96

#63C8CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#63C8CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C8CF

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C8CF	#FFFFFF	#000000	##000000
##63C8CF	1.00	1.96	10.69	10.69
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBC1D0

Deuteranopia (green-blind)

#AAB3D0

Tritanopia (blue-blind)

#03CECA

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #63c8cf;
/* rgb */ color: rgb(99, 200, 207);
/* oklch */ color: oklch(77.5% 0.095 201.4);

Tailwind

colors: {
  custom: {
    50: '#98d9dd',
    500: '#63c8cf',
    950: '#000000',
  },
}

SCSS

$custom: #63c8cf;
$custom-light: #98d9dd;
$custom-dark: #000000;

JSON

{
  "hex": "#63c8cf",
  "rgb": {
    "r": 99,
    "g": 200,
    "b": 207
  },
  "hsl": {
    "h": 183.889,
    "s": 52.941,
    "l": 60
  },
  "oklch": {
    "l": 0.77505,
    "c": 0.09462,
    "h": 201.4
  },
  "luminance": 0.48466
}

Semantic roles & 50–950 ramp

primary

#63C8CF

secondary

#DCB5B2

accent

#554BDC

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0E1415

muted

#7E8383

Preview Lab

Preview with #63C8CF

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

Preview Lab → · Contrast checker → · Palette generator →