#63E2EF#63E2EF

#63E2EF is a very light, moderate teal. Relative luminance 0.633; OKLCH L 84.7% C 0.113 H 204.5°. Best body text is #000000 at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#63E2EF
RGB	rgb(99, 226, 239)
HSL	hsl(186, 81%, 66%)
HSV	hsv(186, 59%, 94%)
CMYK	cmyk(58.6%, 5.4%, 0%, 6.3%)
CIE-LAB	lab(83.59, -31.31, -16.92)
CIE-LCH	lch(83.59, 35.59, 208.39°)
OKLab	oklab(84.65% -0.1028 -0.0468)
OKLCH	oklch(84.65% 0.113 204.5)
XYZ	xyz(47.9154, 63.2725, 91.3323)
Luminance	0.6328 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E2EF #EF7063

analogous

#63EFB6 #63E2EF #639CEF

triadic

#63E2EF #EF63E2 #E2EF63

tetradic

#63E2EF #B663EF #EF7063 #9CEF63

square

#63E2EF #B663EF #EF7063 #9CEF63

split-complementary

#63E2EF #EF639C #EFB663

monochromatic

#14B3C4 #2BD8E9 #63E2EF #9BECF5 #D2F7FA

Accessibility & contrast

On white

1.54

#63E2EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.66

#63E2EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E2EF

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E2EF	#FFFFFF	#000000	##000000
##63E2EF	1.00	1.54	13.66	13.66
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.66	21.00	1.00	1.00
##000000	13.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2DAF0

Deuteranopia (green-blind)

#BCC9F0

Tritanopia (blue-blind)

#00EAE6

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #63e2ef;
/* rgb */ color: rgb(99, 226, 239);
/* oklch */ color: oklch(84.7% 0.113 204.5);

Tailwind

colors: {
  custom: {
    50: '#9cebf4',
    500: '#63e2ef',
    950: '#000000',
  },
}

SCSS

$custom: #63e2ef;
$custom-light: #9cebf4;
$custom-dark: #000000;

JSON

{
  "hex": "#63e2ef",
  "rgb": {
    "r": 99,
    "g": 226,
    "b": 239
  },
  "hsl": {
    "h": 185.571,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.84651,
    "c": 0.11294,
    "h": 204.5
  },
  "luminance": 0.63277
}

Semantic roles & 50–950 ramp

primary

#63E2EF

secondary

#C14235

accent

#1C08DE

background

#FCFEFF

surface

#F6FDFE

border

#D0D5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #63E2EF

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

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