#63E9E6#63E9E6

#63E9E6 is a very light, moderate teal. Relative luminance 0.666; OKLCH L 86.0% C 0.117 H 193.2°. Best body text is #000000 at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#63E9E6
RGB	rgb(99, 233, 230)
HSL	hsl(179, 75%, 65%)
HSV	hsv(179, 58%, 91%)
CMYK	cmyk(57.5%, 0%, 1.3%, 8.6%)
CIE-LAB	lab(85.32, -37.01, -9.57)
CIE-LCH	lch(85.32, 38.23, 194.50°)
OKLab	oklab(85.96% -0.1137 -0.0266)
OKLCH	oklch(85.96% 0.117 193.2)
XYZ	xyz(48.5612, 66.6387, 85.1509)
Luminance	0.6664 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E9E6 #E96366

analogous

#63E9A3 #63E9E6 #63A9E9

triadic

#63E9E6 #E663E9 #E9E663

tetradic

#63E9E6 #A363E9 #E96366 #A9E963

square

#63E9E6 #A363E9 #E96366 #A9E963

split-complementary

#63E9E6 #E963A9 #E9A363

monochromatic

#1AB8B4 #2DE1DD #63E9E6 #99F1EF #CEF8F7

Accessibility & contrast

On white

1.47

#63E9E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.33

#63E9E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E9E6

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E9E6	#FFFFFF	#000000	##000000
##63E9E6	1.00	1.47	14.33	14.33
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.33	21.00	1.00	1.00
##000000	14.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCDEE6

Deuteranopia (green-blind)

#C6CEE7

Tritanopia (blue-blind)

#00EFE8

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #63e9e6;
/* rgb */ color: rgb(99, 233, 230);
/* oklch */ color: oklch(86.0% 0.117 193.2);

Tailwind

colors: {
  custom: {
    50: '#9cf0ed',
    500: '#63e9e6',
    950: '#000000',
  },
}

SCSS

$custom: #63e9e6;
$custom-light: #9cf0ed;
$custom-dark: #000000;

JSON

{
  "hex": "#63e9e6",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 230
  },
  "hsl": {
    "h": 178.657,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.85963,
    "c": 0.11674,
    "h": 193.2
  },
  "luminance": 0.66644
}

Semantic roles & 50–950 ramp

primary

#63E9E6

secondary

#B7393C

accent

#0E13D7

background

#FCFFFE

surface

#F6FEFD

border

#D0D6D5

text

#0F1616

muted

#808584

Preview Lab

Preview with #63E9E6

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

Preview Lab → · Contrast checker → · Palette generator →