#63D4EA#63D4EA

#63D4EA is a light, moderate teal. Relative luminance 0.557; OKLCH L 81.3% C 0.107 H 212.3°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#63D4EA
RGB	rgb(99, 212, 234)
HSL	hsl(190, 76%, 65%)
HSV	hsv(190, 58%, 92%)
CMYK	cmyk(57.7%, 9.4%, 0%, 8.2%)
CIE-LAB	lab(79.43, -25.91, -20.54)
CIE-LCH	lch(79.43, 33.07, 218.40°)
OKLab	oklab(81.26% -0.0902 -0.0569)
OKLCH	oklch(81.26% 0.107 212.3)
XYZ	xyz(43.5343, 55.6758, 86.2782)
Luminance	0.5568 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D4EA #EA7963

analogous

#63EABD #63D4EA #6390EA

triadic

#63D4EA #EA63D4 #D4EA63

tetradic

#63D4EA #BD63EA #EA7963 #90EA63

square

#63D4EA #BD63EA #EA7963 #90EA63

split-complementary

#63D4EA #EA6390 #EABD63

monochromatic

#199FBA #2DC5E3 #63D4EA #99E3F1 #CFF2F9

Accessibility & contrast

On white

1.73

#63D4EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#63D4EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D4EA

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D4EA	#FFFFFF	#000000	##000000
##63D4EA	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CDEB

Deuteranopia (green-blind)

#AEBEEA

Tritanopia (blue-blind)

#00DDDB

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #63d4ea;
/* rgb */ color: rgb(99, 212, 234);
/* oklch */ color: oklch(81.3% 0.107 212.3);

Tailwind

colors: {
  custom: {
    50: '#9be1f0',
    500: '#63d4ea',
    950: '#000000',
  },
}

SCSS

$custom: #63d4ea;
$custom-light: #9be1f0;
$custom-dark: #000000;

JSON

{
  "hex": "#63d4ea",
  "rgb": {
    "r": 99,
    "g": 212,
    "b": 234
  },
  "hsl": {
    "h": 189.778,
    "s": 76.271,
    "l": 65.294
  },
  "oklch": {
    "l": 0.81255,
    "c": 0.10664,
    "h": 212.3
  },
  "luminance": 0.5568
}

Semantic roles & 50–950 ramp

primary

#63D4EA

secondary

#B94D38

accent

#2E0DD8

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #63D4EA

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

Preview Lab → · Contrast checker → · Palette generator →