#63F4FA#63F4FA

#63F4FA is a very light, vivid teal. Relative luminance 0.743; OKLCH L 89.2% C 0.123 H 199.0°. Best body text is #000000 at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#63F4FA
RGB	rgb(99, 244, 250)
HSL	hsl(182, 94%, 68%)
HSV	hsv(182, 60%, 98%)
CMYK	cmyk(60.4%, 2.4%, 0%, 2%)
CIE-LAB	lab(89.04, -36.75, -14.51)
CIE-LCH	lch(89.04, 39.51, 201.54°)
OKLab	oklab(89.16% -0.1166 -0.0402)
OKLCH	oklch(89.16% 0.123 199)
XYZ	xyz(54.7442, 74.2503, 101.8706)
Luminance	0.7426 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F4FA #FA6963

analogous

#63FAB4 #63F4FA #63A8FA

triadic

#63F4FA #FA63F4 #F4FA63

tetradic

#63F4FA #B463FA #FA6963 #A8FA63

square

#63F4FA #B463FA #FA6963 #A8FA63

split-complementary

#63F4FA #FA63A8 #FAB463

monochromatic

#07D3DC #28F0F8 #63F4FA #9EF8FC #DAFCFE

Accessibility & contrast

On white

1.32

#63F4FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.85

#63F4FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F4FA

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F4FA	#FFFFFF	#000000	##000000
##63F4FA	1.00	1.32	15.85	15.85
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.85	21.00	1.00	1.00
##000000	15.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4EAFB

Deuteranopia (green-blind)

#CCD8FB

Tritanopia (blue-blind)

#00FCF5

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #63f4fa;
/* rgb */ color: rgb(99, 244, 250);
/* oklch */ color: oklch(89.2% 0.123 199.0);

Tailwind

colors: {
  custom: {
    50: '#9ff8fc',
    500: '#63f4fa',
    950: '#000000',
  },
}

SCSS

$custom: #63f4fa;
$custom-light: #9ff8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#63f4fa",
  "rgb": {
    "r": 99,
    "g": 244,
    "b": 250
  },
  "hsl": {
    "h": 182.384,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.89162,
    "c": 0.12335,
    "h": 199
  },
  "luminance": 0.74256
}

Semantic roles & 50–950 ramp

primary

#63F4FA

secondary

#D4342E

accent

#0900E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101717

muted

#818585

Preview Lab

Preview with #63F4FA

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

Preview Lab → · Contrast checker → · Palette generator →