#63E0F4#63E0F4

#63E0F4 is a very light, moderate teal. Relative luminance 0.625; OKLCH L 84.4% C 0.113 H 209.5°. Best body text is #000000 at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#63E0F4
RGB	rgb(99, 224, 244)
HSL	hsl(188, 87%, 67%)
HSV	hsv(188, 59%, 96%)
CMYK	cmyk(59.4%, 8.2%, 0%, 4.3%)
CIE-LAB	lab(83.17, -28.96, -20.19)
CIE-LCH	lch(83.17, 35.30, 214.88°)
OKLab	oklab(84.37% -0.0987 -0.0559)
OKLCH	oklch(84.37% 0.113 209.5)
XYZ	xyz(48.1236, 62.4907, 95.0962)
Luminance	0.6250 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E0F4 #F47763

analogous

#63F4C0 #63E0F4 #6398F4

triadic

#63E0F4 #F463E0 #E0F463

tetradic

#63E0F4 #C063F4 #F47763 #98F463

square

#63E0F4 #C063F4 #F47763 #98F463

split-complementary

#63E0F4 #F46398 #F4C063

monochromatic

#0FB4CE #2AD5F0 #63E0F4 #9CEBF8 #D5F7FC

Accessibility & contrast

On white

1.56

#63E0F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.50

#63E0F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E0F4

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E0F4	#FFFFFF	#000000	##000000
##63E0F4	1.00	1.56	13.50	13.50
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.50	21.00	1.00	1.00
##000000	13.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED8F5

Deuteranopia (green-blind)

#B8C8F4

Tritanopia (blue-blind)

#00E9E6

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63e0f4;
/* rgb */ color: rgb(99, 224, 244);
/* oklch */ color: oklch(84.4% 0.113 209.5);

Tailwind

colors: {
  custom: {
    50: '#9deaf7',
    500: '#63e0f4',
    950: '#000000',
  },
}

SCSS

$custom: #63e0f4;
$custom-light: #9deaf7;
$custom-dark: #000000;

JSON

{
  "hex": "#63e0f4",
  "rgb": {
    "r": 99,
    "g": 224,
    "b": 244
  },
  "hsl": {
    "h": 188.276,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.84372,
    "c": 0.11349,
    "h": 209.5
  },
  "luminance": 0.62496
}

Semantic roles & 50–950 ramp

primary

#63E0F4

secondary

#CA4631

accent

#2102E3

background

#FCFEFF

surface

#F6FDFE

border

#D0D5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #63E0F4

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

Preview Lab → · Contrast checker → · Palette generator →