#63E7F4#63E7F4

#63E7F4 is a very light, moderate teal. Relative luminance 0.663; OKLCH L 86.0% C 0.116 H 204.2°. Best body text is #000000 at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#63E7F4
RGB	rgb(99, 231, 244)
HSL	hsl(185, 87%, 67%)
HSV	hsv(185, 59%, 96%)
CMYK	cmyk(59.4%, 5.3%, 0%, 4.3%)
CIE-LAB	lab(85.17, -32.31, -17.18)
CIE-LCH	lch(85.17, 36.59, 208.00°)
OKLab	oklab(85.98% -0.1059 -0.0476)
OKLCH	oklch(85.98% 0.116 204.2)
XYZ	xyz(50.0438, 66.3310, 95.7362)
Luminance	0.6634 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E7F4 #F47063

analogous

#63F4B8 #63E7F4 #639FF4

triadic

#63E7F4 #F463E7 #E7F463

tetradic

#63E7F4 #B863F4 #F47063 #9FF463

square

#63E7F4 #B863F4 #F47063 #9FF463

split-complementary

#63E7F4 #F4639F #F4B863

monochromatic

#0FBDCE #2ADEF0 #63E7F4 #9CF0F8 #D5F9FC

Accessibility & contrast

On white

1.47

#63E7F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.27

#63E7F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E7F4

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E7F4	#FFFFFF	#000000	##000000
##63E7F4	1.00	1.47	14.27	14.27
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.27	21.00	1.00	1.00
##000000	14.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6DEF5

Deuteranopia (green-blind)

#C0CEF5

Tritanopia (blue-blind)

#00F0EB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #63e7f4;
/* rgb */ color: rgb(99, 231, 244);
/* oklch */ color: oklch(86.0% 0.116 204.2);

Tailwind

colors: {
  custom: {
    50: '#9deff7',
    500: '#63e7f4',
    950: '#000000',
  },
}

SCSS

$custom: #63e7f4;
$custom-light: #9deff7;
$custom-dark: #000000;

JSON

{
  "hex": "#63e7f4",
  "rgb": {
    "r": 99,
    "g": 231,
    "b": 244
  },
  "hsl": {
    "h": 185.379,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.85975,
    "c": 0.11609,
    "h": 204.2
  },
  "luminance": 0.66336
}

Semantic roles & 50–950 ramp

primary

#63E7F4

secondary

#CA3F31

accent

#1602E3

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101617

muted

#808585

Preview Lab

Preview with #63E7F4

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

Preview Lab → · Contrast checker → · Palette generator →