#63E1E9#63E1E9

#63E1E9 is a very light, moderate teal. Relative luminance 0.624; OKLCH L 84.2% C 0.112 H 201.0°. Best body text is #000000 at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#63E1E9
RGB	rgb(99, 225, 233)
HSL	hsl(184, 75%, 65%)
HSV	hsv(184, 58%, 91%)
CMYK	cmyk(57.5%, 3.4%, 0%, 8.6%)
CIE-LAB	lab(83.12, -32.47, -14.45)
CIE-LCH	lch(83.12, 35.54, 203.99°)
OKLab	oklab(84.21% -0.1042 -0.04)
OKLCH	oklch(84.21% 0.112 201)
XYZ	xyz(46.7726, 62.3815, 86.6509)
Luminance	0.6239 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E1E9 #E96B63

analogous

#63E9AE #63E1E9 #639EE9

triadic

#63E1E9 #E963E1 #E1E963

tetradic

#63E1E9 #AE63E9 #E96B63 #9EE963

square

#63E1E9 #AE63E9 #E96B63 #9EE963

split-complementary

#63E1E9 #E9639E #E9AE63

monochromatic

#1AAEB8 #2DD7E1 #63E1E9 #99EBF1 #CEF6F8

Accessibility & contrast

On white

1.56

#63E1E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.48

#63E1E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E1E9

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E1E9	#FFFFFF	#000000	##000000
##63E1E9	1.00	1.56	13.48	13.48
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.48	21.00	1.00	1.00
##000000	13.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2D8EA

Deuteranopia (green-blind)

#BDC8EA

Tritanopia (blue-blind)

#00E9E3

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63e1e9;
/* rgb */ color: rgb(99, 225, 233);
/* oklch */ color: oklch(84.2% 0.112 201.0);

Tailwind

colors: {
  custom: {
    50: '#9ceaf0',
    500: '#63e1e9',
    950: '#000000',
  },
}

SCSS

$custom: #63e1e9;
$custom-light: #9ceaf0;
$custom-dark: #000000;

JSON

{
  "hex": "#63e1e9",
  "rgb": {
    "r": 99,
    "g": 225,
    "b": 233
  },
  "hsl": {
    "h": 183.582,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.84211,
    "c": 0.11157,
    "h": 201
  },
  "luminance": 0.62386
}

Semantic roles & 50–950 ramp

primary

#63E1E9

secondary

#B74039

accent

#1A0ED7

background

#FCFEFF

surface

#F6FDFE

border

#D0D5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #63E1E9

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

Preview Lab → · Contrast checker → · Palette generator →