#63E3F5#63E3F5

#63E3F5 is a very light, moderate teal. Relative luminance 0.642; OKLCH L 85.1% C 0.115 H 207.9°. Best body text is #000000 at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#63E3F5
RGB	rgb(99, 227, 245)
HSL	hsl(187, 88%, 67%)
HSV	hsv(187, 60%, 96%)
CMYK	cmyk(59.6%, 7.3%, 0%, 3.9%)
CIE-LAB	lab(84.06, -30.13, -19.38)
CIE-LCH	lch(84.06, 35.82, 212.75°)
OKLab	oklab(85.09% -0.1014 -0.0537)
OKLCH	oklch(85.09% 0.115 207.9)
XYZ	xyz(49.0893, 64.1783, 96.1691)
Luminance	0.6418 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E3F5 #F57563

analogous

#63F5BE #63E3F5 #639AF5

triadic

#63E3F5 #F563E3 #E3F563

tetradic

#63E3F5 #BE63F5 #F57563 #9AF563

square

#63E3F5 #BE63F5 #F57563 #9AF563

split-complementary

#63E3F5 #F5639A #F5BE63

monochromatic

#0DB8D0 #29D9F1 #63E3F5 #9DEDF9 #D6F8FC

Accessibility & contrast

On white

1.52

#63E3F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.84

#63E3F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E3F5

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E3F5	#FFFFFF	#000000	##000000
##63E3F5	1.00	1.52	13.84	13.84
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.84	21.00	1.00	1.00
##000000	13.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1DBF6

Deuteranopia (green-blind)

#BBCBF5

Tritanopia (blue-blind)

#00ECE8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #63e3f5;
/* rgb */ color: rgb(99, 227, 245);
/* oklch */ color: oklch(85.1% 0.115 207.9);

Tailwind

colors: {
  custom: {
    50: '#9decf8',
    500: '#63e3f5',
    950: '#000000',
  },
}

SCSS

$custom: #63e3f5;
$custom-light: #9decf8;
$custom-dark: #000000;

JSON

{
  "hex": "#63e3f5",
  "rgb": {
    "r": 99,
    "g": 227,
    "b": 245
  },
  "hsl": {
    "h": 187.397,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.85094,
    "c": 0.11475,
    "h": 207.9
  },
  "luminance": 0.64183
}

Semantic roles & 50–950 ramp

primary

#63E3F5

secondary

#CC4430

accent

#1D01E5

background

#FCFEFF

surface

#F6FDFF

border

#D0D5D7

text

#101617

muted

#808485

Preview Lab

Preview with #63E3F5

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

Preview Lab → · Contrast checker → · Palette generator →