#63E9D5#63E9D5

#63E9D5 is a very light, vivid teal. Relative luminance 0.657; OKLCH L 85.4% C 0.121 H 182.0°. Best body text is #000000 at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#63E9D5
RGB	rgb(99, 233, 213)
HSL	hsl(171, 75%, 65%)
HSV	hsv(171, 58%, 91%)
CMYK	cmyk(57.5%, 0%, 8.6%, 8.6%)
CIE-LAB	lab(84.86, -41.35, -1.30)
CIE-LCH	lch(84.86, 41.37, 181.80°)
OKLab	oklab(85.44% -0.1209 -0.0042)
OKLCH	oklch(85.44% 0.121 182)
XYZ	xyz(46.2893, 65.7299, 73.1856)
Luminance	0.6573 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E9D5 #E96377

analogous

#63E992 #63E9D5 #63BAE9

triadic

#63E9D5 #D563E9 #E9D563

tetradic

#63E9D5 #9263E9 #E96377 #BAE963

square

#63E9D5 #9263E9 #E96377 #BAE963

split-complementary

#63E9D5 #E963BA #E99263

monochromatic

#1AB8A0 #2DE1C7 #63E9D5 #99F1E3 #CEF8F2

Accessibility & contrast

On white

1.48

#63E9D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.15

#63E9D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E9D5

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E9D5	#FFFFFF	#000000	##000000
##63E9D5	1.00	1.48	14.15	14.15
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.15	21.00	1.00	1.00
##000000	14.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFDDD4

Deuteranopia (green-blind)

#CBCED7

Tritanopia (blue-blind)

#00EDE3

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #63e9d5;
/* rgb */ color: rgb(99, 233, 213);
/* oklch */ color: oklch(85.4% 0.121 182.0);

Tailwind

colors: {
  custom: {
    50: '#9bf0e1',
    500: '#63e9d5',
    950: '#000000',
  },
}

SCSS

$custom: #63e9d5;
$custom-light: #9bf0e1;
$custom-dark: #000000;

JSON

{
  "hex": "#63e9d5",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 213
  },
  "hsl": {
    "h": 171.045,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.85435,
    "c": 0.12097,
    "h": 182
  },
  "luminance": 0.65735
}

Semantic roles & 50–950 ramp

primary

#63E9D5

secondary

#B7394C

accent

#0E2CD7

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #63E9D5

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

Preview Lab → · Contrast checker → · Palette generator →