#63ECD3#63ECD3

#63ECD3 is a very light, vivid teal. Relative luminance 0.673; OKLCH L 86.1% C 0.125 H 179.2°. Best body text is #000000 at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#63ECD3
RGB	rgb(99, 236, 211)
HSL	hsl(169, 78%, 66%)
HSV	hsv(169, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 10.6%, 7.5%)
CIE-LAB	lab(85.68, -43.17, 0.95)
CIE-LCH	lch(85.68, 43.18, 178.74°)
OKLab	oklab(86.08% -0.1249 0.0018)
OKLCH	oklch(86.08% 0.125 179.2)
XYZ	xyz(46.8935, 67.3420, 72.1424)
Luminance	0.6735 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ECD3 #EC637C

analogous

#63EC8E #63ECD3 #63C0EC

triadic

#63ECD3 #D363EC #ECD363

tetradic

#63ECD3 #8E63EC #EC637C #C0EC63

square

#63ECD3 #8E63EC #EC637C #C0EC63

split-complementary

#63ECD3 #EC63C0 #EC8E63

monochromatic

#17BE9F #2CE5C4 #63ECD3 #9AF3E2 #D0F9F2

Accessibility & contrast

On white

1.45

#63ECD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.47

#63ECD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ECD3

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ECD3	#FFFFFF	#000000	##000000
##63ECD3	1.00	1.45	14.47	14.47
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.47	21.00	1.00	1.00
##000000	14.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3DFD2

Deuteranopia (green-blind)

#CED0D5

Tritanopia (blue-blind)

#00EFE4

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #63ecd3;
/* rgb */ color: rgb(99, 236, 211);
/* oklch */ color: oklch(86.1% 0.125 179.2);

Tailwind

colors: {
  custom: {
    50: '#9cf3e0',
    500: '#63ecd3',
    950: '#000000',
  },
}

SCSS

$custom: #63ecd3;
$custom-light: #9cf3e0;
$custom-dark: #000000;

JSON

{
  "hex": "#63ecd3",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 211
  },
  "hsl": {
    "h": 169.051,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.86082,
    "c": 0.1249,
    "h": 179.2
  },
  "luminance": 0.67347
}

Semantic roles & 50–950 ramp

primary

#63ECD3

secondary

#BC374F

accent

#0B31DB

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #63ECD3

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

Preview Lab → · Contrast checker → · Palette generator →