#63E8F4#63E8F4

#63E8F4 is a very light, moderate teal. Relative luminance 0.669; OKLCH L 86.2% C 0.117 H 203.5°. Best body text is #000000 at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#63E8F4
RGB	rgb(99, 232, 244)
HSL	hsl(185, 87%, 67%)
HSV	hsv(185, 59%, 96%)
CMYK	cmyk(59.4%, 4.9%, 0%, 4.3%)
CIE-LAB	lab(85.45, -32.78, -16.75)
CIE-LCH	lch(85.45, 36.82, 207.07°)
OKLab	oklab(86.2% -0.1069 -0.0464)
OKLCH	oklch(86.2% 0.117 203.5)
XYZ	xyz(50.3245, 66.8923, 95.8298)
Luminance	0.6690 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E8F4 #F46F63

analogous

#63F4B8 #63E8F4 #639FF4

triadic

#63E8F4 #F463E8 #E8F463

tetradic

#63E8F4 #B863F4 #F46F63 #9FF463

square

#63E8F4 #B863F4 #F46F63 #9FF463

split-complementary

#63E8F4 #F4639F #F4B863

monochromatic

#0FBECE #2AE0F0 #63E8F4 #9CF0F8 #D5F9FC

Accessibility & contrast

On white

1.46

#63E8F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.38

#63E8F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E8F4

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E8F4	#FFFFFF	#000000	##000000
##63E8F4	1.00	1.46	14.38	14.38
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.38	21.00	1.00	1.00
##000000	14.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7DFF5

Deuteranopia (green-blind)

#C1CEF5

Tritanopia (blue-blind)

#00F0EB

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #63e8f4;
/* rgb */ color: rgb(99, 232, 244);
/* oklch */ color: oklch(86.2% 0.117 203.5);

Tailwind

colors: {
  custom: {
    50: '#9deff7',
    500: '#63e8f4',
    950: '#000000',
  },
}

SCSS

$custom: #63e8f4;
$custom-light: #9deff7;
$custom-dark: #000000;

JSON

{
  "hex": "#63e8f4",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 244
  },
  "hsl": {
    "h": 184.966,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.86204,
    "c": 0.11655,
    "h": 203.5
  },
  "luminance": 0.66898
}

Semantic roles & 50–950 ramp

primary

#63E8F4

secondary

#CA3E31

accent

#1502E3

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101617

muted

#808585

Preview Lab

Preview with #63E8F4

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

Preview Lab → · Contrast checker → · Palette generator →