#63DDED#63DDED

#63DDED is a very light, moderate teal. Relative luminance 0.605; OKLCH L 83.4% C 0.110 H 207.0°. Best body text is #000000 at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#63DDED
RGB	rgb(99, 221, 237)
HSL	hsl(187, 79%, 66%)
HSV	hsv(187, 58%, 93%)
CMYK	cmyk(58.2%, 6.8%, 0%, 7.1%)
CIE-LAB	lab(82.10, -29.46, -18.11)
CIE-LCH	lch(82.10, 34.58, 211.57°)
OKLab	oklab(83.43% -0.0984 -0.0501)
OKLCH	oklch(83.43% 0.11 207)
XYZ	xyz(46.2818, 60.4753, 89.3382)
Luminance	0.6048 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DDED #ED7363

analogous

#63EDB8 #63DDED #6398ED

triadic

#63DDED #ED63DD #DDED63

tetradic

#63DDED #B863ED #ED7363 #98ED63

square

#63DDED #B863ED #ED7363 #98ED63

split-complementary

#63DDED #ED6398 #EDB863

monochromatic

#16ACC0 #2CD1E7 #63DDED #9AE9F3 #D1F5FA

Accessibility & contrast

On white

1.60

#63DDED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.10

#63DDED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DDED

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DDED	#FFFFFF	#000000	##000000
##63DDED	1.00	1.60	13.10	13.10
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.10	21.00	1.00	1.00
##000000	13.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD5EE

Deuteranopia (green-blind)

#B7C5ED

Tritanopia (blue-blind)

#00E6E2

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #63dded;
/* rgb */ color: rgb(99, 221, 237);
/* oklch */ color: oklch(83.4% 0.110 207.0);

Tailwind

colors: {
  custom: {
    50: '#9ce8f2',
    500: '#63dded',
    950: '#000000',
  },
}

SCSS

$custom: #63dded;
$custom-light: #9ce8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#63dded",
  "rgb": {
    "r": 99,
    "g": 221,
    "b": 237
  },
  "hsl": {
    "h": 186.957,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.83431,
    "c": 0.11043,
    "h": 207
  },
  "luminance": 0.6048
}

Semantic roles & 50–950 ramp

primary

#63DDED

secondary

#BE4636

accent

#220ADC

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #63DDED

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

Preview Lab → · Contrast checker → · Palette generator →