#63E0E8#63E0E8

#63E0E8 is a very light, moderate teal. Relative luminance 0.618; OKLCH L 83.9% C 0.111 H 201.0°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#63E0E8
RGB	rgb(99, 224, 232)
HSL	hsl(184, 74%, 65%)
HSV	hsv(184, 57%, 91%)
CMYK	cmyk(57.3%, 3.4%, 0%, 9%)
CIE-LAB	lab(82.80, -32.27, -14.39)
CIE-LCH	lch(82.80, 35.34, 204.04°)
OKLab	oklab(83.95% -0.1035 -0.0398)
OKLCH	oklch(83.95% 0.111 201)
XYZ	xyz(46.3606, 61.7855, 85.8109)
Luminance	0.6179 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E0E8 #E86B63

analogous

#63E8AE #63E0E8 #639EE8

triadic

#63E0E8 #E863E0 #E0E863

tetradic

#63E0E8 #AE63E8 #E86B63 #9EE863

square

#63E0E8 #AE63E8 #E86B63 #9EE863

split-complementary

#63E0E8 #E8639E #E8AE63

monochromatic

#1BACB6 #2ED5E0 #63E0E8 #98EBF0 #CEF5F8

Accessibility & contrast

On white

1.57

#63E0E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.36

#63E0E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E0E8

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E0E8	#FFFFFF	#000000	##000000
##63E0E8	1.00	1.57	13.36	13.36
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.36	21.00	1.00	1.00
##000000	13.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D7E9

Deuteranopia (green-blind)

#BCC8E9

Tritanopia (blue-blind)

#00E8E2

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #63e0e8;
/* rgb */ color: rgb(99, 224, 232);
/* oklch */ color: oklch(83.9% 0.111 201.0);

Tailwind

colors: {
  custom: {
    50: '#9ceaef',
    500: '#63e0e8',
    950: '#000000',
  },
}

SCSS

$custom: #63e0e8;
$custom-light: #9ceaef;
$custom-dark: #000000;

JSON

{
  "hex": "#63e0e8",
  "rgb": {
    "r": 99,
    "g": 224,
    "b": 232
  },
  "hsl": {
    "h": 183.609,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83946,
    "c": 0.11091,
    "h": 201
  },
  "luminance": 0.6179
}

Semantic roles & 50–950 ramp

primary

#63E0E8

secondary

#B64139

accent

#1B0FD6

background

#FCFEFF

surface

#F6FDFE

border

#D0D5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #63E0E8

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

Preview Lab → · Contrast checker → · Palette generator →