#63E4EA#63E4EA

#63E4EA is a very light, moderate teal. Relative luminance 0.641; OKLCH L 84.9% C 0.113 H 199.5°. Best body text is #000000 at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#63E4EA
RGB	rgb(99, 228, 234)
HSL	hsl(183, 76%, 65%)
HSV	hsv(183, 58%, 92%)
CMYK	cmyk(57.7%, 2.6%, 0%, 8.2%)
CIE-LAB	lab(84.00, -33.62, -13.65)
CIE-LCH	lch(84.00, 36.28, 202.09°)
OKLab	oklab(84.94% -0.1069 -0.0378)
OKLCH	oklch(84.94% 0.113 199.5)
XYZ	xyz(47.7340, 64.0751, 87.6781)
Luminance	0.6408 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E4EA #EA6963

analogous

#63EAAD #63E4EA #63A0EA

triadic

#63E4EA #EA63E4 #E4EA63

tetradic

#63E4EA #AD63EA #EA6963 #A0EA63

square

#63E4EA #AD63EA #EA6963 #A0EA63

split-complementary

#63E4EA #EA63A0 #EAAD63

monochromatic

#19B2BA #2DDBE3 #63E4EA #99EDF1 #CFF7F9

Accessibility & contrast

On white

1.52

#63E4EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.82

#63E4EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E4EA

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E4EA	#FFFFFF	#000000	##000000
##63E4EA	1.00	1.52	13.82	13.82
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.82	21.00	1.00	1.00
##000000	13.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5DBEB

Deuteranopia (green-blind)

#C0CBEB

Tritanopia (blue-blind)

#00EBE5

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #63e4ea;
/* rgb */ color: rgb(99, 228, 234);
/* oklch */ color: oklch(84.9% 0.113 199.5);

Tailwind

colors: {
  custom: {
    50: '#9cedf0',
    500: '#63e4ea',
    950: '#000000',
  },
}

SCSS

$custom: #63e4ea;
$custom-light: #9cedf0;
$custom-dark: #000000;

JSON

{
  "hex": "#63e4ea",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 234
  },
  "hsl": {
    "h": 182.667,
    "s": 76.271,
    "l": 65.294
  },
  "oklch": {
    "l": 0.84939,
    "c": 0.11334,
    "h": 199.5
  },
  "luminance": 0.6408
}

Semantic roles & 50–950 ramp

primary

#63E4EA

secondary

#B93E38

accent

#160DD8

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #63E4EA

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

Preview Lab → · Contrast checker → · Palette generator →