#63D0E5#63D0E5

#63D0E5 is a light, moderate teal. Relative luminance 0.534; OKLCH L 80.2% C 0.104 H 212.0°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#63D0E5
RGB	rgb(99, 208, 229)
HSL	hsl(190, 71%, 64%)
HSV	hsv(190, 57%, 90%)
CMYK	cmyk(56.8%, 9.2%, 0%, 10.2%)
CIE-LAB	lab(78.12, -25.34, -19.85)
CIE-LCH	lch(78.12, 32.19, 218.06°)
OKLab	oklab(80.15% -0.0879 -0.055)
OKLCH	oklch(80.15% 0.104 212)
XYZ	xyz(41.8386, 53.4175, 82.2193)
Luminance	0.5342 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D0E5 #E57863

analogous

#63E5B9 #63D0E5 #638FE5

triadic

#63D0E5 #E563D0 #D0E563

tetradic

#63D0E5 #B963E5 #E57863 #8FE563

square

#63D0E5 #B963E5 #E57863 #8FE563

split-complementary

#63D0E5 #E5638F #E5B963

monochromatic

#1D99B0 #2FC0DC #63D0E5 #97E0EE #CCF0F6

Accessibility & contrast

On white

1.80

#63D0E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#63D0E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D0E5

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D0E5	#FFFFFF	#000000	##000000
##63D0E5	1.00	1.80	11.68	11.68
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.68	21.00	1.00	1.00
##000000	11.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFCAE6

Deuteranopia (green-blind)

#ACBBE5

Tritanopia (blue-blind)

#00D9D6

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #63d0e5;
/* rgb */ color: rgb(99, 208, 229);
/* oklch */ color: oklch(80.2% 0.104 212.0);

Tailwind

colors: {
  custom: {
    50: '#9adeed',
    500: '#63d0e5',
    950: '#000000',
  },
}

SCSS

$custom: #63d0e5;
$custom-light: #9adeed;
$custom-dark: #000000;

JSON

{
  "hex": "#63d0e5",
  "rgb": {
    "r": 99,
    "g": 208,
    "b": 229
  },
  "hsl": {
    "h": 189.692,
    "s": 71.429,
    "l": 64.314
  },
  "oklch": {
    "l": 0.80151,
    "c": 0.10367,
    "h": 212
  },
  "luminance": 0.53422
}

Semantic roles & 50–950 ramp

primary

#63D0E5

secondary

#B14E3B

accent

#3112D3

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63D0E5

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

Preview Lab → · Contrast checker → · Palette generator →