#63E3CC#63E3CC

#63E3CC is a very light, moderate teal. Relative luminance 0.620; OKLCH L 83.8% C 0.119 H 179.6°. Best body text is #000000 at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#63E3CC
RGB	rgb(99, 227, 204)
HSL	hsl(169, 70%, 64%)
HSV	hsv(169, 56%, 89%)
CMYK	cmyk(56.4%, 0%, 10.1%, 11%)
CIE-LAB	lab(82.88, -40.88, 0.57)
CIE-LCH	lch(82.88, 40.89, 179.21°)
OKLab	oklab(83.76% -0.1185 0.0008)
OKLCH	oklch(83.76% 0.119 179.6)
XYZ	xyz(43.5089, 61.9462, 66.7789)
Luminance	0.6195 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E3CC #E3637A

analogous

#63E38C #63E3CC #63BAE3

triadic

#63E3CC #CC63E3 #E3CC63

tetradic

#63E3CC #8C63E3 #E3637A #BAE363

square

#63E3CC #8C63E3 #E3637A #BAE363

split-complementary

#63E3CC #E363BA #E38C63

monochromatic

#1FAD93 #2FDABB #63E3CC #97ECDD #CBF6EE

Accessibility & contrast

On white

1.57

#63E3CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.39

#63E3CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E3CC

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E3CC	#FFFFFF	#000000	##000000
##63E3CC	1.00	1.57	13.39	13.39
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.39	21.00	1.00	1.00
##000000	13.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAD7CB

Deuteranopia (green-blind)

#C7C8CE

Tritanopia (blue-blind)

#00E6DC

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #63e3cc;
/* rgb */ color: rgb(99, 227, 204);
/* oklch */ color: oklch(83.8% 0.119 179.6);

Tailwind

colors: {
  custom: {
    50: '#9aecdb',
    500: '#63e3cc',
    950: '#000000',
  },
}

SCSS

$custom: #63e3cc;
$custom-light: #9aecdb;
$custom-dark: #000000;

JSON

{
  "hex": "#63e3cc",
  "rgb": {
    "r": 99,
    "g": 227,
    "b": 204
  },
  "hsl": {
    "h": 169.219,
    "s": 69.565,
    "l": 63.922
  },
  "oklch": {
    "l": 0.83756,
    "c": 0.11852,
    "h": 179.6
  },
  "luminance": 0.6195
}

Semantic roles & 50–950 ramp

primary

#63E3CC

secondary

#AE3C51

accent

#1436D2

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1615

muted

#808584

Preview Lab

Preview with #63E3CC

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

Preview Lab → · Contrast checker → · Palette generator →