#63E9DC#63E9DC

#63E9DC is a very light, moderate teal. Relative luminance 0.661; OKLCH L 85.6% C 0.119 H 186.5°. Best body text is #000000 at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#63E9DC
RGB	rgb(99, 233, 220)
HSL	hsl(174, 75%, 65%)
HSV	hsv(174, 58%, 91%)
CMYK	cmyk(57.5%, 0%, 5.6%, 8.6%)
CIE-LAB	lab(85.04, -39.59, -4.71)
CIE-LCH	lch(85.04, 39.87, 186.79°)
OKLab	oklab(85.65% -0.1179 -0.0134)
OKLCH	oklch(85.65% 0.119 186.5)
XYZ	xyz(47.1971, 66.0930, 77.9662)
Luminance	0.6610 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E9DC #E96370

analogous

#63E999 #63E9DC #63B3E9

triadic

#63E9DC #DC63E9 #E9DC63

tetradic

#63E9DC #9963E9 #E96370 #B3E963

square

#63E9DC #9963E9 #E96370 #B3E963

split-complementary

#63E9DC #E963B3 #E99963

monochromatic

#1AB8A8 #2DE1D0 #63E9DC #99F1E8 #CEF8F4

Accessibility & contrast

On white

1.48

#63E9DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.22

#63E9DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E9DC

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E9DC	#FFFFFF	#000000	##000000
##63E9DC	1.00	1.48	14.22	14.22
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.22	21.00	1.00	1.00
##000000	14.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEDDDC

Deuteranopia (green-blind)

#C9CEDE

Tritanopia (blue-blind)

#00EEE5

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #63e9dc;
/* rgb */ color: rgb(99, 233, 220);
/* oklch */ color: oklch(85.6% 0.119 186.5);

Tailwind

colors: {
  custom: {
    50: '#9cf0e6',
    500: '#63e9dc',
    950: '#000000',
  },
}

SCSS

$custom: #63e9dc;
$custom-light: #9cf0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#63e9dc",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 220
  },
  "hsl": {
    "h": 174.179,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.85647,
    "c": 0.11864,
    "h": 186.5
  },
  "luminance": 0.66098
}

Semantic roles & 50–950 ramp

primary

#63E9DC

secondary

#B73945

accent

#0E22D7

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1616

muted

#808584

Preview Lab

Preview with #63E9DC

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

Preview Lab → · Contrast checker → · Palette generator →