#63E8F8#63E8F8

#63E8F8 is a very light, moderate teal. Relative luminance 0.671; OKLCH L 86.3% C 0.117 H 206.2°. Best body text is #000000 at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#63E8F8
RGB	rgb(99, 232, 248)
HSL	hsl(186, 91%, 68%)
HSV	hsv(186, 60%, 97%)
CMYK	cmyk(60.1%, 6.5%, 0%, 2.7%)
CIE-LAB	lab(85.57, -31.68, -18.67)
CIE-LCH	lch(85.57, 36.77, 210.51°)
OKLab	oklab(86.35% -0.1053 -0.0517)
OKLCH	oklch(86.35% 0.117 206.2)
XYZ	xyz(50.9384, 67.1379, 99.0631)
Luminance	0.6714 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E8F8 #F87363

analogous

#63F8BD #63E8F8 #639DF8

triadic

#63E8F8 #F863E8 #E8F863

tetradic

#63E8F8 #BD63F8 #F87363 #9DF863

square

#63E8F8 #BD63F8 #F87363 #9DF863

split-complementary

#63E8F8 #F8639D #F8BD63

monochromatic

#0AC1D7 #28DFF5 #63E8F8 #9EF1FB #D8F9FD

Accessibility & contrast

On white

1.46

#63E8F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.43

#63E8F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E8F8

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E8F8	#FFFFFF	#000000	##000000
##63E8F8	1.00	1.46	14.43	14.43
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.43	21.00	1.00	1.00
##000000	14.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7E0F9

Deuteranopia (green-blind)

#C0CFF8

Tritanopia (blue-blind)

#00F1ED

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #63e8f8;
/* rgb */ color: rgb(99, 232, 248);
/* oklch */ color: oklch(86.3% 0.117 206.2);

Tailwind

colors: {
  custom: {
    50: '#9eeffa',
    500: '#63e8f8',
    950: '#000000',
  },
}

SCSS

$custom: #63e8f8;
$custom-light: #9eeffa;
$custom-dark: #000000;

JSON

{
  "hex": "#63e8f8",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 248
  },
  "hsl": {
    "h": 186.443,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.86345,
    "c": 0.11734,
    "h": 206.2
  },
  "luminance": 0.67143
}

Semantic roles & 50–950 ramp

primary

#63E8F8

secondary

#D1402E

accent

#1900E6

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#101617

muted

#818585

Preview Lab

Preview with #63E8F8

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

Preview Lab → · Contrast checker → · Palette generator →