#63E6FC#63E6FC

#63E6FC is a very light, moderate teal. Relative luminance 0.663; OKLCH L 86.0% C 0.118 H 210.3°. Best body text is #000000 at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#63E6FC
RGB	rgb(99, 230, 252)
HSL	hsl(189, 96%, 69%)
HSV	hsv(189, 61%, 99%)
CMYK	cmyk(60.7%, 8.7%, 0%, 1.2%)
CIE-LAB	lab(85.13, -29.60, -21.44)
CIE-LCH	lch(85.13, 36.55, 215.91°)
OKLab	oklab(86.03% -0.1017 -0.0595)
OKLCH	oklch(86.03% 0.118 210.3)
XYZ	xyz(51.0058, 66.2692, 102.1798)
Luminance	0.6627 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E6FC #FC7963

analogous

#63FCC5 #63E6FC #639AFC

triadic

#63E6FC #FC63E6 #E6FC63

tetradic

#63E6FC #C563FC #FC7963 #9AFC63

square

#63E6FC #C563FC #FC7963 #9AFC63

split-complementary

#63E6FC #FC639A #FCC563

monochromatic

#04C1E0 #27DCFB #63E6FC #9FF0FD #DBF9FE

Accessibility & contrast

On white

1.47

#63E6FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.26

#63E6FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E6FC

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E6FC	#FFFFFF	#000000	##000000
##63E6FC	1.00	1.47	14.26	14.26
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.26	21.00	1.00	1.00
##000000	14.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3DEFD

Deuteranopia (green-blind)

#BCCDFC

Tritanopia (blue-blind)

#00F0ED

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #63e6fc;
/* rgb */ color: rgb(99, 230, 252);
/* oklch */ color: oklch(86.0% 0.118 210.3);

Tailwind

colors: {
  custom: {
    50: '#9eeefd',
    500: '#63e6fc',
    950: '#000000',
  },
}

SCSS

$custom: #63e6fc;
$custom-light: #9eeefd;
$custom-dark: #000000;

JSON

{
  "hex": "#63e6fc",
  "rgb": {
    "r": 99,
    "g": 230,
    "b": 252
  },
  "hsl": {
    "h": 188.627,
    "s": 96.226,
    "l": 68.824
  },
  "oklch": {
    "l": 0.86033,
    "c": 0.11783,
    "h": 210.3
  },
  "luminance": 0.66275
}

Semantic roles & 50–950 ramp

primary

#63E6FC

secondary

#D6452D

accent

#2100E6

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#101617

muted

#818585

Preview Lab

Preview with #63E6FC

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

Preview Lab → · Contrast checker → · Palette generator →