#63E9EA#63E9EA

#63E9EA is a very light, moderate teal. Relative luminance 0.669; OKLCH L 86.1% C 0.116 H 195.9°. Best body text is #000000 at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#63E9EA
RGB	rgb(99, 233, 234)
HSL	hsl(180, 76%, 65%)
HSV	hsv(180, 58%, 92%)
CMYK	cmyk(57.7%, 0.4%, 0%, 8.2%)
CIE-LAB	lab(85.44, -35.95, -11.51)
CIE-LCH	lch(85.44, 37.75, 197.75°)
OKLab	oklab(86.09% -0.112 -0.0319)
OKLCH	oklch(86.09% 0.116 195.9)
XYZ	xyz(49.1294, 66.8659, 88.1432)
Luminance	0.6687 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E9EA #EA6463

analogous

#63EAA7 #63E9EA #63A6EA

triadic

#63E9EA #EA63E9 #E9EA63

tetradic

#63E9EA #A763EA #EA6463 #A6EA63

square

#63E9EA #A763EA #EA6463 #A6EA63

split-complementary

#63E9EA #EA63A6 #EAA763

monochromatic

#19B8BA #2DE1E3 #63E9EA #99F1F1 #CFF8F9

Accessibility & contrast

On white

1.46

#63E9EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.37

#63E9EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E9EA

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E9EA	#FFFFFF	#000000	##000000
##63E9EA	1.00	1.46	14.37	14.37
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.37	21.00	1.00	1.00
##000000	14.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBDFEA

Deuteranopia (green-blind)

#C5CFEB

Tritanopia (blue-blind)

#00F0E9

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #63e9ea;
/* rgb */ color: rgb(99, 233, 234);
/* oklch */ color: oklch(86.1% 0.116 195.9);

Tailwind

colors: {
  custom: {
    50: '#9df0f0',
    500: '#63e9ea',
    950: '#000000',
  },
}

SCSS

$custom: #63e9ea;
$custom-light: #9df0f0;
$custom-dark: #000000;

JSON

{
  "hex": "#63e9ea",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 234
  },
  "hsl": {
    "h": 180.444,
    "s": 76.271,
    "l": 65.294
  },
  "oklch": {
    "l": 0.86094,
    "c": 0.11646,
    "h": 195.9
  },
  "luminance": 0.66871
}

Semantic roles & 50–950 ramp

primary

#63E9EA

secondary

#B93938

accent

#0F0DD8

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #63E9EA

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

Preview Lab → · Contrast checker → · Palette generator →