#63E9ED#63E9ED

#63E9ED is a very light, moderate teal. Relative luminance 0.670; OKLCH L 86.2% C 0.116 H 197.9°. Best body text is #000000 at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#63E9ED
RGB	rgb(99, 233, 237)
HSL	hsl(182, 79%, 66%)
HSV	hsv(182, 58%, 93%)
CMYK	cmyk(58.2%, 1.7%, 0%, 7.1%)
CIE-LAB	lab(85.52, -35.15, -12.96)
CIE-LCH	lch(85.52, 37.46, 200.23°)
OKLab	oklab(86.19% -0.1108 -0.0359)
OKLCH	oklch(86.19% 0.116 197.9)
XYZ	xyz(49.5640, 67.0398, 90.4323)
Luminance	0.6704 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E9ED #ED6763

analogous

#63EDAC #63E9ED #63A4ED

triadic

#63E9ED #ED63E9 #E9ED63

tetradic

#63E9ED #AC63ED #ED6763 #A4ED63

square

#63E9ED #AC63ED #ED6763 #A4ED63

split-complementary

#63E9ED #ED63A4 #EDAC63

monochromatic

#16BBC0 #2CE1E7 #63E9ED #9AF1F3 #D1F8FA

Accessibility & contrast

On white

1.46

#63E9ED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.41

#63E9ED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E9ED

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E9ED	#FFFFFF	#000000	##000000
##63E9ED	1.00	1.46	14.41	14.41
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.41	21.00	1.00	1.00
##000000	14.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DADFEE

Deuteranopia (green-blind)

#C4CFEE

Tritanopia (blue-blind)

#00F0EA

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #63e9ed;
/* rgb */ color: rgb(99, 233, 237);
/* oklch */ color: oklch(86.2% 0.116 197.9);

Tailwind

colors: {
  custom: {
    50: '#9df0f2',
    500: '#63e9ed',
    950: '#000000',
  },
}

SCSS

$custom: #63e9ed;
$custom-light: #9df0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#63e9ed",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 237
  },
  "hsl": {
    "h": 181.739,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.86194,
    "c": 0.11643,
    "h": 197.9
  },
  "luminance": 0.67045
}

Semantic roles & 50–950 ramp

primary

#63E9ED

secondary

#BE3A36

accent

#100ADC

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101617

muted

#808585

Preview Lab

Preview with #63E9ED

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

Preview Lab → · Contrast checker → · Palette generator →