#63E1FA#63E1FA

#63E1FA is a very light, moderate teal. Relative luminance 0.634; OKLCH L 84.8% C 0.116 H 212.8°. Best body text is #000000 at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#63E1FA
RGB	rgb(99, 225, 250)
HSL	hsl(190, 94%, 68%)
HSV	hsv(190, 60%, 98%)
CMYK	cmyk(60.4%, 10%, 0%, 2%)
CIE-LAB	lab(83.65, -27.75, -22.63)
CIE-LCH	lch(83.65, 35.81, 219.20°)
OKLab	oklab(84.82% -0.0974 -0.0628)
OKLCH	oklch(84.82% 0.116 212.8)
XYZ	xyz(49.3191, 63.4001, 100.0622)
Luminance	0.6341 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E1FA #FA7C63

analogous

#63FAC7 #63E1FA #6395FA

triadic

#63E1FA #FA63E1 #E1FA63

tetradic

#63E1FA #C763FA #FA7C63 #95FA63

square

#63E1FA #C763FA #FA7C63 #95FA63

split-complementary

#63E1FA #FA6395 #FAC763

monochromatic

#07B8DC #28D6F8 #63E1FA #9EECFC #DAF8FE

Accessibility & contrast

On white

1.53

#63E1FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.68

#63E1FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E1FA

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E1FA	#FFFFFF	#000000	##000000
##63E1FA	1.00	1.53	13.68	13.68
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.68	21.00	1.00	1.00
##000000	13.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEDAFB

Deuteranopia (green-blind)

#B7C9FA

Tritanopia (blue-blind)

#00EBE9

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #63e1fa;
/* rgb */ color: rgb(99, 225, 250);
/* oklch */ color: oklch(84.8% 0.116 212.8);

Tailwind

colors: {
  custom: {
    50: '#9deafc',
    500: '#63e1fa',
    950: '#000000',
  },
}

SCSS

$custom: #63e1fa;
$custom-light: #9deafc;
$custom-dark: #000000;

JSON

{
  "hex": "#63e1fa",
  "rgb": {
    "r": 99,
    "g": 225,
    "b": 250
  },
  "hsl": {
    "h": 189.934,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.84821,
    "c": 0.11592,
    "h": 212.8
  },
  "luminance": 0.63405
}

Semantic roles & 50–950 ramp

primary

#63E1FA

secondary

#D4492E

accent

#2600E6

background

#FCFEFF

surface

#F6FDFF

border

#D0D5D7

text

#101617

muted

#808485

Preview Lab

Preview with #63E1FA

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

Preview Lab → · Contrast checker → · Palette generator →