#63EDEF#63EDEF

#63EDEF is a very light, moderate teal. Relative luminance 0.695; OKLCH L 87.2% C 0.119 H 196.5°. Best body text is #000000 at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#63EDEF
RGB	rgb(99, 237, 239)
HSL	hsl(181, 81%, 66%)
HSV	hsv(181, 59%, 94%)
CMYK	cmyk(58.6%, 0.8%, 0%, 6.3%)
CIE-LAB	lab(86.73, -36.47, -12.21)
CIE-LCH	lch(86.73, 38.46, 198.51°)
OKLab	oklab(87.18% -0.114 -0.0338)
OKLCH	oklch(87.18% 0.119 196.5)
XYZ	xyz(51.0030, 69.4477, 92.3615)
Luminance	0.6945 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EDEF #EF6563

analogous

#63EFAB #63EDEF #63A7EF

triadic

#63EDEF #EF63ED #EDEF63

tetradic

#63EDEF #AB63EF #EF6563 #A7EF63

square

#63EDEF #AB63EF #EF6563 #A7EF63

split-complementary

#63EDEF #EF63A7 #EFAB63

monochromatic

#14C1C4 #2BE7E9 #63EDEF #9BF3F5 #D2FAFA

Accessibility & contrast

On white

1.41

#63EDEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.89

#63EDEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EDEF

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EDEF	#FFFFFF	#000000	##000000
##63EDEF	1.00	1.41	14.89	14.89
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.89	21.00	1.00	1.00
##000000	14.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEE3EF

Deuteranopia (green-blind)

#C8D2F0

Tritanopia (blue-blind)

#00F4ED

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63edef;
/* rgb */ color: rgb(99, 237, 239);
/* oklch */ color: oklch(87.2% 0.119 196.5);

Tailwind

colors: {
  custom: {
    50: '#9df3f4',
    500: '#63edef',
    950: '#000000',
  },
}

SCSS

$custom: #63edef;
$custom-light: #9df3f4;
$custom-dark: #000000;

JSON

{
  "hex": "#63edef",
  "rgb": {
    "r": 99,
    "g": 237,
    "b": 239
  },
  "hsl": {
    "h": 180.857,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.87184,
    "c": 0.11895,
    "h": 196.5
  },
  "luminance": 0.69453
}

Semantic roles & 50–950 ramp

primary

#63EDEF

secondary

#C13735

accent

#0B08DE

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101717

muted

#808585

Preview Lab

Preview with #63EDEF

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

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