#63E3FA#63E3FA

#63E3FA is a very light, moderate teal. Relative luminance 0.645; OKLCH L 85.3% C 0.116 H 211.3°. Best body text is #000000 at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#63E3FA
RGB	rgb(99, 227, 250)
HSL	hsl(189, 94%, 68%)
HSV	hsv(189, 60%, 98%)
CMYK	cmyk(60.4%, 9.2%, 0%, 2%)
CIE-LAB	lab(84.22, -28.72, -21.77)
CIE-LCH	lch(84.22, 36.04, 217.16°)
OKLab	oklab(85.28% -0.0995 -0.0604)
OKLCH	oklch(85.28% 0.116 211.3)
XYZ	xyz(49.8629, 64.4878, 100.2435)
Luminance	0.6449 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E3FA #FA7A63

analogous

#63FAC5 #63E3FA #6397FA

triadic

#63E3FA #FA63E3 #E3FA63

tetradic

#63E3FA #C563FA #FA7A63 #97FA63

square

#63E3FA #C563FA #FA7A63 #97FA63

split-complementary

#63E3FA #FA6397 #FAC563

monochromatic

#07BBDC #28D8F8 #63E3FA #9EEEFC #DAF8FE

Accessibility & contrast

On white

1.51

#63E3FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.90

#63E3FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E3FA

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E3FA	#FFFFFF	#000000	##000000
##63E3FA	1.00	1.51	13.90	13.90
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.90	21.00	1.00	1.00
##000000	13.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0DCFB

Deuteranopia (green-blind)

#BACBFA

Tritanopia (blue-blind)

#00EDEA

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #63e3fa;
/* rgb */ color: rgb(99, 227, 250);
/* oklch */ color: oklch(85.3% 0.116 211.3);

Tailwind

colors: {
  custom: {
    50: '#9decfc',
    500: '#63e3fa',
    950: '#000000',
  },
}

SCSS

$custom: #63e3fa;
$custom-light: #9decfc;
$custom-dark: #000000;

JSON

{
  "hex": "#63e3fa",
  "rgb": {
    "r": 99,
    "g": 227,
    "b": 250
  },
  "hsl": {
    "h": 189.139,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.85277,
    "c": 0.11636,
    "h": 211.3
  },
  "luminance": 0.64493
}

Semantic roles & 50–950 ramp

primary

#63E3FA

secondary

#D4472E

accent

#2300E6

background

#FCFEFF

surface

#F6FDFF

border

#D0D5D7

text

#101617

muted

#808485

Preview Lab

Preview with #63E3FA

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

Preview Lab → · Contrast checker → · Palette generator →