#63E6EE#63E6EE

#63E6EE is a very light, moderate teal. Relative luminance 0.654; OKLCH L 85.5% C 0.115 H 200.8°. Best body text is #000000 at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#63E6EE
RGB	rgb(99, 230, 238)
HSL	hsl(183, 80%, 66%)
HSV	hsv(183, 58%, 93%)
CMYK	cmyk(58.4%, 3.4%, 0%, 6.7%)
CIE-LAB	lab(84.70, -33.48, -14.72)
CIE-LCH	lch(84.70, 36.57, 203.74°)
OKLab	oklab(85.54% -0.1073 -0.0407)
OKLCH	oklch(85.54% 0.115 200.8)
XYZ	xyz(48.8685, 65.4143, 90.9232)
Luminance	0.6542 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E6EE #EE6B63

analogous

#63EEB0 #63E6EE #63A0EE

triadic

#63E6EE #EE63E6 #E6EE63

tetradic

#63E6EE #B063EE #EE6B63 #A0EE63

square

#63E6EE #B063EE #EE6B63 #A0EE63

split-complementary

#63E6EE #EE63A0 #EEB063

monochromatic

#15B8C2 #2CDDE8 #63E6EE #9AEFF4 #D1F8FA

Accessibility & contrast

On white

1.49

#63E6EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.08

#63E6EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E6EE

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E6EE	#FFFFFF	#000000	##000000
##63E6EE	1.00	1.49	14.08	14.08
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.08	21.00	1.00	1.00
##000000	14.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7DDEF

Deuteranopia (green-blind)

#C1CDEF

Tritanopia (blue-blind)

#00EEE8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #63e6ee;
/* rgb */ color: rgb(99, 230, 238);
/* oklch */ color: oklch(85.5% 0.115 200.8);

Tailwind

colors: {
  custom: {
    50: '#9deef3',
    500: '#63e6ee',
    950: '#000000',
  },
}

SCSS

$custom: #63e6ee;
$custom-light: #9deef3;
$custom-dark: #000000;

JSON

{
  "hex": "#63e6ee",
  "rgb": {
    "r": 99,
    "g": 230,
    "b": 238
  },
  "hsl": {
    "h": 183.453,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.85537,
    "c": 0.11476,
    "h": 200.8
  },
  "luminance": 0.65419
}

Semantic roles & 50–950 ramp

primary

#63E6EE

secondary

#C03E36

accent

#1509DD

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1617

muted

#808585

Preview Lab

Preview with #63E6EE

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

Preview Lab → · Contrast checker → · Palette generator →