#63D7EA#63D7EA

#63D7EA is a light, moderate teal. Relative luminance 0.572; OKLCH L 81.9% C 0.107 H 209.7°. Best body text is #000000 at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#63D7EA
RGB	rgb(99, 215, 234)
HSL	hsl(188, 76%, 65%)
HSV	hsv(188, 58%, 92%)
CMYK	cmyk(57.7%, 8.1%, 0%, 8.2%)
CIE-LAB	lab(80.29, -27.39, -19.24)
CIE-LCH	lch(80.29, 33.47, 215.09°)
OKLab	oklab(81.94% -0.0933 -0.0533)
OKLCH	oklch(81.94% 0.107 209.7)
XYZ	xyz(44.2912, 57.1896, 86.5305)
Luminance	0.5719 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D7EA #EA7663

analogous

#63EAB9 #63D7EA #6394EA

triadic

#63D7EA #EA63D7 #D7EA63

tetradic

#63D7EA #B963EA #EA7663 #94EA63

square

#63D7EA #B963EA #EA7663 #94EA63

split-complementary

#63D7EA #EA6394 #EAB963

monochromatic

#19A3BA #2DC9E3 #63D7EA #99E5F1 #CFF3F9

Accessibility & contrast

On white

1.69

#63D7EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.44

#63D7EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D7EA

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D7EA	#FFFFFF	#000000	##000000
##63D7EA	1.00	1.69	12.44	12.44
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.44	21.00	1.00	1.00
##000000	12.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6D0EB

Deuteranopia (green-blind)

#B2C1EA

Tritanopia (blue-blind)

#00E0DD

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #63d7ea;
/* rgb */ color: rgb(99, 215, 234);
/* oklch */ color: oklch(81.9% 0.107 209.7);

Tailwind

colors: {
  custom: {
    50: '#9be3f0',
    500: '#63d7ea',
    950: '#000000',
  },
}

SCSS

$custom: #63d7ea;
$custom-light: #9be3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#63d7ea",
  "rgb": {
    "r": 99,
    "g": 215,
    "b": 234
  },
  "hsl": {
    "h": 188.444,
    "s": 76.271,
    "l": 65.294
  },
  "oklch": {
    "l": 0.81944,
    "c": 0.10747,
    "h": 209.7
  },
  "luminance": 0.57194
}

Semantic roles & 50–950 ramp

primary

#63D7EA

secondary

#B94A38

accent

#2A0DD8

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #63D7EA

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

Preview Lab → · Contrast checker → · Palette generator →