#63E7F8#63E7F8

#63E7F8 is a very light, moderate teal. Relative luminance 0.666; OKLCH L 86.1% C 0.117 H 206.9°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#63E7F8
RGB	rgb(99, 231, 248)
HSL	hsl(187, 91%, 68%)
HSV	hsv(187, 60%, 97%)
CMYK	cmyk(60.1%, 6.9%, 0%, 2.7%)
CIE-LAB	lab(85.29, -31.20, -19.10)
CIE-LCH	lch(85.29, 36.58, 211.47°)
OKLab	oklab(86.12% -0.1043 -0.0529)
OKLCH	oklch(86.12% 0.117 206.9)
XYZ	xyz(50.6577, 66.5765, 98.9696)
Luminance	0.6658 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E7F8 #F87463

analogous

#63F8BF #63E7F8 #639CF8

triadic

#63E7F8 #F863E7 #E7F863

tetradic

#63E7F8 #BF63F8 #F87463 #9CF863

square

#63E7F8 #BF63F8 #F87463 #9CF863

split-complementary

#63E7F8 #F8639C #F8BF63

monochromatic

#0AC0D7 #28DEF5 #63E7F8 #9EF0FB #D8F9FD

Accessibility & contrast

On white

1.47

#63E7F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#63E7F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E7F8

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E7F8	#FFFFFF	#000000	##000000
##63E7F8	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5DFF9

Deuteranopia (green-blind)

#BFCEF8

Tritanopia (blue-blind)

#00F0EC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #63e7f8;
/* rgb */ color: rgb(99, 231, 248);
/* oklch */ color: oklch(86.1% 0.117 206.9);

Tailwind

colors: {
  custom: {
    50: '#9eeffa',
    500: '#63e7f8',
    950: '#000000',
  },
}

SCSS

$custom: #63e7f8;
$custom-light: #9eeffa;
$custom-dark: #000000;

JSON

{
  "hex": "#63e7f8",
  "rgb": {
    "r": 99,
    "g": 231,
    "b": 248
  },
  "hsl": {
    "h": 186.846,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.86117,
    "c": 0.11696,
    "h": 206.9
  },
  "luminance": 0.66582
}

Semantic roles & 50–950 ramp

primary

#63E7F8

secondary

#D1412E

accent

#1A00E6

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#101617

muted

#818585

Preview Lab

Preview with #63E7F8

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

Preview Lab → · Contrast checker → · Palette generator →