#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
RGBrgb(99, 225, 233)
HSLhsl(184, 75%, 65%)
HSVhsv(184, 58%, 91%)
CMYKcmyk(57.5%, 3.4%, 0%, 8.6%)
CIE-LABlab(83.12, -32.47, -14.45)
CIE-LCHlch(83.12, 35.54, 203.99°)
OKLaboklab(84.21% -0.1042 -0.04)
OKLCHoklch(84.21% 0.112 201)
XYZxyz(46.7726, 62.3815, 86.6509)
Luminance0.6239 (WCAG relative)
Temperaturecool
Familyteal

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
##63E1E91.001.5613.4813.48
#FFFFFF1.561.0021.0021.00
#00000013.4821.001.001.00
##00000013.4821.001.001.00

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 →

#63E1E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva