#63E9FE#63E9FE

#63E9FE is a very light, moderate teal. Relative luminance 0.681; OKLCH L 86.8% C 0.119 H 209.4°. Best body text is #000000 at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#63E9FE
RGB	rgb(99, 233, 254)
HSL	hsl(188, 99%, 69%)
HSV	hsv(188, 61%, 100%)
CMYK	cmyk(61%, 8.3%, 0%, 0.4%)
CIE-LAB	lab(86.05, -30.48, -21.11)
CIE-LCH	lch(86.05, 37.08, 214.70°)
OKLab	oklab(86.79% -0.104 -0.0585)
OKLCH	oklch(86.79% 0.119 209.4)
XYZ	xyz(52.1665, 68.0808, 104.1384)
Luminance	0.6809 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E9FE #FE7863

analogous

#63FEC6 #63E9FE #639CFE

triadic

#63E9FE #FE63E9 #E9FE63

tetradic

#63E9FE #C663FE #FE7863 #9CFE63

square

#63E9FE #C663FE #FE7863 #9CFE63

split-complementary

#63E9FE #FE639C #FEC663

monochromatic

#01C6E5 #26E0FE #63E9FE #A0F2FE #DDFAFF

Accessibility & contrast

On white

1.44

#63E9FE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.62

#63E9FE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E9FE

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E9FE	#FFFFFF	#000000	##000000
##63E9FE	1.00	1.44	14.62	14.62
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.62	21.00	1.00	1.00
##000000	14.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6E1FF

Deuteranopia (green-blind)

#BFD0FE

Tritanopia (blue-blind)

#00F3EF

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63e9fe;
/* rgb */ color: rgb(99, 233, 254);
/* oklch */ color: oklch(86.8% 0.119 209.4);

Tailwind

colors: {
  custom: {
    50: '#9ef0fe',
    500: '#63e9fe',
    950: '#000000',
  },
}

SCSS

$custom: #63e9fe;
$custom-light: #9ef0fe;
$custom-dark: #000000;

JSON

{
  "hex": "#63e9fe",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 254
  },
  "hsl": {
    "h": 188.129,
    "s": 98.726,
    "l": 69.216
  },
  "oklch": {
    "l": 0.86789,
    "c": 0.11932,
    "h": 209.4
  },
  "luminance": 0.68086
}

Semantic roles & 50–950 ramp

primary

#63E9FE

secondary

#D9442D

accent

#1F00E6

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#101617

muted

#818585

Preview Lab

Preview with #63E9FE

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

Preview Lab → · Contrast checker → · Palette generator →