#63E4CF#63E4CF

#63E4CF is a very light, moderate teal. Relative luminance 0.626; OKLCH L 84.1% C 0.118 H 180.9°. Best body text is #000000 at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#63E4CF
RGB	rgb(99, 228, 207)
HSL	hsl(170, 70%, 64%)
HSV	hsv(170, 57%, 89%)
CMYK	cmyk(56.6%, 0%, 9.2%, 10.6%)
CIE-LAB	lab(83.25, -40.60, -0.48)
CIE-LCH	lch(83.25, 40.60, 180.68°)
OKLab	oklab(84.08% -0.1183 -0.002)
OKLCH	oklch(84.08% 0.118 180.9)
XYZ	xyz(44.1464, 62.6401, 68.7836)
Luminance	0.6264 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E4CF #E46378

analogous

#63E48F #63E4CF #63B8E4

triadic

#63E4CF #CF63E4 #E4CF63

tetradic

#63E4CF #8F63E4 #E46378 #B8E463

square

#63E4CF #8F63E4 #E46378 #B8E463

split-complementary

#63E4CF #E463B8 #E48F63

monochromatic

#1EAE97 #2FDBBF #63E4CF #97EDDF #CBF6EF

Accessibility & contrast

On white

1.55

#63E4CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.53

#63E4CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E4CF

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E4CF	#FFFFFF	#000000	##000000
##63E4CF	1.00	1.55	13.53	13.53
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.53	21.00	1.00	1.00
##000000	13.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBD8CE

Deuteranopia (green-blind)

#C7C9D1

Tritanopia (blue-blind)

#00E8DD

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63e4cf;
/* rgb */ color: rgb(99, 228, 207);
/* oklch */ color: oklch(84.1% 0.118 180.9);

Tailwind

colors: {
  custom: {
    50: '#9beddd',
    500: '#63e4cf',
    950: '#000000',
  },
}

SCSS

$custom: #63e4cf;
$custom-light: #9beddd;
$custom-dark: #000000;

JSON

{
  "hex": "#63e4cf",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 207
  },
  "hsl": {
    "h": 170.233,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.8408,
    "c": 0.11829,
    "h": 180.9
  },
  "luminance": 0.62644
}

Semantic roles & 50–950 ramp

primary

#63E4CF

secondary

#B03C4E

accent

#1332D3

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1615

muted

#808584

Preview Lab

Preview with #63E4CF

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

Preview Lab → · Contrast checker → · Palette generator →