#63E3CF#63E3CF

#63E3CF is a very light, moderate teal. Relative luminance 0.621; OKLCH L 83.8% C 0.117 H 181.5°. Best body text is #000000 at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#63E3CF
RGB	rgb(99, 227, 207)
HSL	hsl(171, 70%, 64%)
HSV	hsv(171, 56%, 89%)
CMYK	cmyk(56.4%, 0%, 8.8%, 11%)
CIE-LAB	lab(82.96, -40.15, -0.91)
CIE-LCH	lch(82.96, 40.16, 181.30°)
OKLab	oklab(83.85% -0.1172 -0.0031)
OKLCH	oklch(83.85% 0.117 181.5)
XYZ	xyz(43.8721, 62.0915, 68.6922)
Luminance	0.6210 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E3CF #E36377

analogous

#63E38F #63E3CF #63B7E3

triadic

#63E3CF #CF63E3 #E3CF63

tetradic

#63E3CF #8F63E3 #E36377 #B7E363

square

#63E3CF #8F63E3 #E36377 #B7E363

split-complementary

#63E3CF #E363B7 #E38F63

monochromatic

#1FAD96 #2FDABF #63E3CF #97ECDF #CBF6EF

Accessibility & contrast

On white

1.56

#63E3CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.42

#63E3CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E3CF

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E3CF	#FFFFFF	#000000	##000000
##63E3CF	1.00	1.56	13.42	13.42
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.42	21.00	1.00	1.00
##000000	13.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAD7CE

Deuteranopia (green-blind)

#C6C9D1

Tritanopia (blue-blind)

#00E7DD

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63e3cf;
/* rgb */ color: rgb(99, 227, 207);
/* oklch */ color: oklch(83.8% 0.117 181.5);

Tailwind

colors: {
  custom: {
    50: '#9becdd',
    500: '#63e3cf',
    950: '#000000',
  },
}

SCSS

$custom: #63e3cf;
$custom-light: #9becdd;
$custom-dark: #000000;

JSON

{
  "hex": "#63e3cf",
  "rgb": {
    "r": 99,
    "g": 227,
    "b": 207
  },
  "hsl": {
    "h": 170.625,
    "s": 69.565,
    "l": 63.922
  },
  "oklch": {
    "l": 0.83845,
    "c": 0.11725,
    "h": 181.5
  },
  "luminance": 0.62096
}

Semantic roles & 50–950 ramp

primary

#63E3CF

secondary

#AE3C4E

accent

#1432D2

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1615

muted

#808584

Preview Lab

Preview with #63E3CF

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

Preview Lab → · Contrast checker → · Palette generator →