#63F6FA#63F6FA

#63F6FA is a very light, vivid teal. Relative luminance 0.755; OKLCH L 89.6% C 0.125 H 197.7°. Best body text is #000000 at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#63F6FA
RGB	rgb(99, 246, 250)
HSL	hsl(182, 94%, 68%)
HSV	hsv(182, 60%, 98%)
CMYK	cmyk(60.4%, 1.6%, 0%, 2%)
CIE-LAB	lab(89.61, -37.67, -13.66)
CIE-LCH	lch(89.61, 40.07, 199.93°)
OKLab	oklab(89.62% -0.1186 -0.0378)
OKLCH	oklch(89.62% 0.125 197.7)
XYZ	xyz(55.3492, 75.4604, 102.0723)
Luminance	0.7547 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F6FA #FA6763

analogous

#63FAB2 #63F6FA #63ABFA

triadic

#63F6FA #FA63F6 #F6FA63

tetradic

#63F6FA #B263FA #FA6763 #ABFA63

square

#63F6FA #B263FA #FA6763 #ABFA63

split-complementary

#63F6FA #FA63AB #FAB263

monochromatic

#07D6DC #28F3F8 #63F6FA #9EF9FC #DAFDFE

Accessibility & contrast

On white

1.30

#63F6FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.09

#63F6FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F6FA

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F6FA	#FFFFFF	#000000	##000000
##63F6FA	1.00	1.30	16.09	16.09
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.09	21.00	1.00	1.00
##000000	16.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6EBFB

Deuteranopia (green-blind)

#CFDAFB

Tritanopia (blue-blind)

#00FEF7

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #63f6fa;
/* rgb */ color: rgb(99, 246, 250);
/* oklch */ color: oklch(89.6% 0.125 197.7);

Tailwind

colors: {
  custom: {
    50: '#9ff9fb',
    500: '#63f6fa',
    950: '#000000',
  },
}

SCSS

$custom: #63f6fa;
$custom-light: #9ff9fb;
$custom-dark: #000000;

JSON

{
  "hex": "#63f6fa",
  "rgb": {
    "r": 99,
    "g": 246,
    "b": 250
  },
  "hsl": {
    "h": 181.589,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.89621,
    "c": 0.12451,
    "h": 197.7
  },
  "luminance": 0.75466
}

Semantic roles & 50–950 ramp

primary

#63F6FA

secondary

#D4322E

accent

#0600E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101717

muted

#818585

Preview Lab

Preview with #63F6FA

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

Preview Lab → · Contrast checker → · Palette generator →