#63EEDD#63EEDD

#63EEDD is a very light, vivid teal. Relative luminance 0.690; OKLCH L 86.8% C 0.123 H 184.2°. Best body text is #000000 at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#63EEDD
RGB	rgb(99, 238, 221)
HSL	hsl(173, 80%, 66%)
HSV	hsv(173, 58%, 93%)
CMYK	cmyk(58.4%, 0%, 7.1%, 6.7%)
CIE-LAB	lab(86.51, -41.59, -3.08)
CIE-LCH	lch(86.51, 41.70, 184.23°)
OKLab	oklab(86.85% -0.1226 -0.009)
OKLCH	oklch(86.85% 0.123 184.2)
XYZ	xyz(48.7654, 69.0172, 79.1443)
Luminance	0.6902 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EEDD #EE6374

analogous

#63EE97 #63EEDD #63B9EE

triadic

#63EEDD #DD63EE #EEDD63

tetradic

#63EEDD #9763EE #EE6374 #B9EE63

square

#63EEDD #9763EE #EE6374 #B9EE63

split-complementary

#63EEDD #EE63B9 #EE9763

monochromatic

#15C2AC #2CE8D1 #63EEDD #9AF4E9 #D1FAF5

Accessibility & contrast

On white

1.42

#63EEDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.80

#63EEDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EEDD

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EEDD	#FFFFFF	#000000	##000000
##63EEDD	1.00	1.42	14.80	14.80
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.80	21.00	1.00	1.00
##000000	14.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E2DC

Deuteranopia (green-blind)

#CED2DF

Tritanopia (blue-blind)

#00F3E9

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #63eedd;
/* rgb */ color: rgb(99, 238, 221);
/* oklch */ color: oklch(86.8% 0.123 184.2);

Tailwind

colors: {
  custom: {
    50: '#9cf4e7',
    500: '#63eedd',
    950: '#000000',
  },
}

SCSS

$custom: #63eedd;
$custom-light: #9cf4e7;
$custom-dark: #000000;

JSON

{
  "hex": "#63eedd",
  "rgb": {
    "r": 99,
    "g": 238,
    "b": 221
  },
  "hsl": {
    "h": 172.662,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.86846,
    "c": 0.12296,
    "h": 184.2
  },
  "luminance": 0.69022
}

Semantic roles & 50–950 ramp

primary

#63EEDD

secondary

#C03647

accent

#0923DD

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #63EEDD

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

Preview Lab → · Contrast checker → · Palette generator →