#63DEE8#63DEE8

#63DEE8 is a very light, moderate teal. Relative luminance 0.607; OKLCH L 83.5% C 0.110 H 202.6°. Best body text is #000000 at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#63DEE8
RGB	rgb(99, 222, 232)
HSL	hsl(185, 74%, 65%)
HSV	hsv(185, 57%, 91%)
CMYK	cmyk(57.3%, 4.3%, 0%, 9%)
CIE-LAB	lab(82.23, -31.32, -15.25)
CIE-LCH	lch(82.23, 34.84, 205.97°)
OKLab	oklab(83.48% -0.1014 -0.0422)
OKLCH	oklch(83.48% 0.11 202.6)
XYZ	xyz(45.8263, 60.7168, 85.6327)
Luminance	0.6072 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DEE8 #E86D63

analogous

#63E8AF #63DEE8 #639CE8

triadic

#63DEE8 #E863DE #DEE863

tetradic

#63DEE8 #AF63E8 #E86D63 #9CE863

square

#63DEE8 #AF63E8 #E86D63 #9CE863

split-complementary

#63DEE8 #E8639C #E8AF63

monochromatic

#1BAAB6 #2ED3E0 #63DEE8 #98E9F0 #CEF5F8

Accessibility & contrast

On white

1.60

#63DEE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.14

#63DEE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DEE8

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DEE8	#FFFFFF	#000000	##000000
##63DEE8	1.00	1.60	13.14	13.14
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.14	21.00	1.00	1.00
##000000	13.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFD5E9

Deuteranopia (green-blind)

#BAC6E9

Tritanopia (blue-blind)

#00E6E1

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #63dee8;
/* rgb */ color: rgb(99, 222, 232);
/* oklch */ color: oklch(83.5% 0.110 202.6);

Tailwind

colors: {
  custom: {
    50: '#9ce8ef',
    500: '#63dee8',
    950: '#000000',
  },
}

SCSS

$custom: #63dee8;
$custom-light: #9ce8ef;
$custom-dark: #000000;

JSON

{
  "hex": "#63dee8",
  "rgb": {
    "r": 99,
    "g": 222,
    "b": 232
  },
  "hsl": {
    "h": 184.511,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83484,
    "c": 0.10987,
    "h": 202.6
  },
  "luminance": 0.60721
}

Semantic roles & 50–950 ramp

primary

#63DEE8

secondary

#B64339

accent

#1E0FD6

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #63DEE8

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

Preview Lab → · Contrast checker → · Palette generator →