#63DEEF#63DEEF

#63DEEF is a very light, moderate teal. Relative luminance 0.611; OKLCH L 83.7% C 0.111 H 207.6°. Best body text is #000000 at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#63DEEF
RGB	rgb(99, 222, 239)
HSL	hsl(187, 81%, 66%)
HSV	hsv(187, 59%, 94%)
CMYK	cmyk(58.6%, 7.1%, 0%, 6.3%)
CIE-LAB	lab(82.44, -29.39, -18.64)
CIE-LCH	lch(82.44, 34.80, 212.38°)
OKLab	oklab(83.73% -0.0986 -0.0516)
OKLCH	oklch(83.73% 0.111 207.6)
XYZ	xyz(46.8404, 61.1225, 90.9739)
Luminance	0.6113 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DEEF #EF7463

analogous

#63EFBA #63DEEF #6398EF

triadic

#63DEEF #EF63DE #DEEF63

tetradic

#63DEEF #BA63EF #EF7463 #98EF63

square

#63DEEF #BA63EF #EF7463 #98EF63

split-complementary

#63DEEF #EF6398 #EFBA63

monochromatic

#14AEC4 #2BD2E9 #63DEEF #9BEAF5 #D2F5FA

Accessibility & contrast

On white

1.59

#63DEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.23

#63DEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DEEF

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DEEF	#FFFFFF	#000000	##000000
##63DEEF	1.00	1.59	13.23	13.23
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.23	21.00	1.00	1.00
##000000	13.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD6F0

Deuteranopia (green-blind)

#B8C6EF

Tritanopia (blue-blind)

#00E7E3

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #63deef;
/* rgb */ color: rgb(99, 222, 239);
/* oklch */ color: oklch(83.7% 0.111 207.6);

Tailwind

colors: {
  custom: {
    50: '#9ce8f4',
    500: '#63deef',
    950: '#000000',
  },
}

SCSS

$custom: #63deef;
$custom-light: #9ce8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#63deef",
  "rgb": {
    "r": 99,
    "g": 222,
    "b": 239
  },
  "hsl": {
    "h": 187.286,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.83732,
    "c": 0.11133,
    "h": 207.6
  },
  "luminance": 0.61127
}

Semantic roles & 50–950 ramp

primary

#63DEEF

secondary

#C14635

accent

#2208DE

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #63DEEF

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

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