#63E4FA#63E4FA

#63E4FA is a very light, moderate teal. Relative luminance 0.650; OKLCH L 85.5% C 0.117 H 210.5°. Best body text is #000000 at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#63E4FA
RGB	rgb(99, 228, 250)
HSL	hsl(189, 94%, 68%)
HSV	hsv(189, 60%, 98%)
CMYK	cmyk(60.4%, 8.8%, 0%, 2%)
CIE-LAB	lab(84.50, -29.20, -21.34)
CIE-LCH	lch(84.50, 36.17, 216.16°)
OKLab	oklab(85.5% -0.1005 -0.0592)
OKLCH	oklch(85.5% 0.117 210.5)
XYZ	xyz(50.1372, 65.0364, 100.3350)
Luminance	0.6504 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E4FA #FA7963

analogous

#63FAC5 #63E4FA #6398FA

triadic

#63E4FA #FA63E4 #E4FA63

tetradic

#63E4FA #C563FA #FA7963 #98FA63

square

#63E4FA #C563FA #FA7963 #98FA63

split-complementary

#63E4FA #FA6398 #FAC563

monochromatic

#07BDDC #28DAF8 #63E4FA #9EEEFC #DAF9FE

Accessibility & contrast

On white

1.50

#63E4FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.01

#63E4FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E4FA

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E4FA	#FFFFFF	#000000	##000000
##63E4FA	1.00	1.50	14.01	14.01
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.01	21.00	1.00	1.00
##000000	14.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1DCFB

Deuteranopia (green-blind)

#BBCCFA

Tritanopia (blue-blind)

#00EEEB

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #63e4fa;
/* rgb */ color: rgb(99, 228, 250);
/* oklch */ color: oklch(85.5% 0.117 210.5);

Tailwind

colors: {
  custom: {
    50: '#9eecfc',
    500: '#63e4fa',
    950: '#000000',
  },
}

SCSS

$custom: #63e4fa;
$custom-light: #9eecfc;
$custom-dark: #000000;

JSON

{
  "hex": "#63e4fa",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 250
  },
  "hsl": {
    "h": 188.742,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.85504,
    "c": 0.11661,
    "h": 210.5
  },
  "luminance": 0.65042
}

Semantic roles & 50–950 ramp

primary

#63E4FA

secondary

#D4462E

accent

#2100E6

background

#FCFEFF

surface

#F6FDFF

border

#D0D5D7

text

#101617

muted

#808485

Preview Lab

Preview with #63E4FA

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

Preview Lab → · Contrast checker → · Palette generator →