#63F8FA#63F8FA

#63F8FA is a very light, vivid teal. Relative luminance 0.767; OKLCH L 90.1% C 0.126 H 196.4°. Best body text is #000000 at 16.34:1 contrast (WCAG AA passes).

Color values

HEX	#63F8FA
RGB	rgb(99, 248, 250)
HSL	hsl(181, 94%, 68%)
HSV	hsv(181, 60%, 98%)
CMYK	cmyk(60.4%, 0.8%, 0%, 2%)
CIE-LAB	lab(90.18, -38.59, -12.81)
CIE-LCH	lch(90.18, 40.66, 198.36°)
OKLab	oklab(90.08% -0.1206 -0.0355)
OKLCH	oklch(90.08% 0.126 196.4)
XYZ	xyz(55.9608, 76.6836, 102.2762)
Luminance	0.7669 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F8FA #FA6563

analogous

#63FAB0 #63F8FA #63ACFA

triadic

#63F8FA #FA63F8 #F8FA63

tetradic

#63F8FA #B063FA #FA6563 #ACFA63

square

#63F8FA #B063FA #FA6563 #ACFA63

split-complementary

#63F8FA #FA63AC #FAB063

monochromatic

#07D9DC #28F5F8 #63F8FA #9EFBFC #DAFDFE

Accessibility & contrast

On white

1.29

#63F8FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.34

#63F8FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F8FA

16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F8FA	#FFFFFF	#000000	##000000
##63F8FA	1.00	1.29	16.34	16.34
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.34	21.00	1.00	1.00
##000000	16.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9EDFA

Deuteranopia (green-blind)

#D1DBFB

Tritanopia (blue-blind)

#00FFF8

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #63f8fa;
/* rgb */ color: rgb(99, 248, 250);
/* oklch */ color: oklch(90.1% 0.126 196.4);

Tailwind

colors: {
  custom: {
    50: '#9ffbfb',
    500: '#63f8fa',
    950: '#000000',
  },
}

SCSS

$custom: #63f8fa;
$custom-light: #9ffbfb;
$custom-dark: #000000;

JSON

{
  "hex": "#63f8fa",
  "rgb": {
    "r": 99,
    "g": 248,
    "b": 250
  },
  "hsl": {
    "h": 180.795,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.9008,
    "c": 0.12574,
    "h": 196.4
  },
  "luminance": 0.7669
}

Semantic roles & 50–950 ramp

primary

#63F8FA

secondary

#D4302E

accent

#0300E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101717

muted

#818585

Preview Lab

Preview with #63F8FA

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

Preview Lab → · Contrast checker → · Palette generator →