#63DEE0#63DEE0

#63DEE0 is a very light, moderate teal. Relative luminance 0.603; OKLCH L 83.2% C 0.109 H 196.7°. Best body text is #000000 at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#63DEE0
RGB	rgb(99, 222, 224)
HSL	hsl(181, 67%, 63%)
HSV	hsv(181, 56%, 88%)
CMYK	cmyk(55.8%, 0.9%, 0%, 12.2%)
CIE-LAB	lab(81.99, -33.48, -11.37)
CIE-LCH	lch(81.99, 35.36, 198.75°)
OKLab	oklab(83.21% -0.1047 -0.0315)
OKLCH	oklch(83.21% 0.109 196.7)
XYZ	xyz(44.7157, 60.2726, 79.7838)
Luminance	0.6028 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DEE0 #E06563

analogous

#63E0A3 #63DEE0 #639FE0

triadic

#63DEE0 #E063DE #DEE063

tetradic

#63DEE0 #A363E0 #E06563 #9FE063

square

#63DEE0 #A363E0 #E06563 #9FE063

split-complementary

#63DEE0 #E0639F #E0A363

monochromatic

#21A5A7 #30D3D6 #63DEE0 #96E9EA #C9F4F4

Accessibility & contrast

On white

1.61

#63DEE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.06

#63DEE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DEE0

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DEE0	#FFFFFF	#000000	##000000
##63DEE0	1.00	1.61	13.06	13.06
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.06	21.00	1.00	1.00
##000000	13.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D5E0

Deuteranopia (green-blind)

#BCC6E1

Tritanopia (blue-blind)

#00E5DE

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #63dee0;
/* rgb */ color: rgb(99, 222, 224);
/* oklch */ color: oklch(83.2% 0.109 196.7);

Tailwind

colors: {
  custom: {
    50: '#9be8e9',
    500: '#63dee0',
    950: '#000000',
  },
}

SCSS

$custom: #63dee0;
$custom-light: #9be8e9;
$custom-dark: #000000;

JSON

{
  "hex": "#63dee0",
  "rgb": {
    "r": 99,
    "g": 222,
    "b": 224
  },
  "hsl": {
    "h": 180.96,
    "s": 66.845,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83211,
    "c": 0.10933,
    "h": 196.7
  },
  "luminance": 0.60277
}

Semantic roles & 50–950 ramp

primary

#63DEE0

secondary

#AA3F3E

accent

#1A17CF

background

#FCFEFE

surface

#F6FDFC

border

#D0D5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #63DEE0

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

Preview Lab → · Contrast checker → · Palette generator →