#63E9D4#63E9D4

#63E9D4 is a very light, vivid teal. Relative luminance 0.657; OKLCH L 85.4% C 0.121 H 181.4°. Best body text is #000000 at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#63E9D4
RGB	rgb(99, 233, 212)
HSL	hsl(171, 75%, 65%)
HSV	hsv(171, 58%, 91%)
CMYK	cmyk(57.5%, 0%, 9%, 8.6%)
CIE-LAB	lab(84.83, -41.60, -0.81)
CIE-LCH	lch(84.83, 41.61, 181.12°)
OKLab	oklab(85.41% -0.1213 -0.0029)
OKLCH	oklch(85.41% 0.121 181.4)
XYZ	xyz(46.1628, 65.6793, 72.5192)
Luminance	0.6568 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E9D4 #E96378

analogous

#63E991 #63E9D4 #63BBE9

triadic

#63E9D4 #D463E9 #E9D463

tetradic

#63E9D4 #9163E9 #E96378 #BBE963

square

#63E9D4 #9163E9 #E96378 #BBE963

split-complementary

#63E9D4 #E963BB #E99163

monochromatic

#1AB89F #2DE1C5 #63E9D4 #99F1E3 #CEF8F2

Accessibility & contrast

On white

1.49

#63E9D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.14

#63E9D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E9D4

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E9D4	#FFFFFF	#000000	##000000
##63E9D4	1.00	1.49	14.14	14.14
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.14	21.00	1.00	1.00
##000000	14.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0DDD3

Deuteranopia (green-blind)

#CBCED6

Tritanopia (blue-blind)

#00EDE2

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #63e9d4;
/* rgb */ color: rgb(99, 233, 212);
/* oklch */ color: oklch(85.4% 0.121 181.4);

Tailwind

colors: {
  custom: {
    50: '#9bf0e1',
    500: '#63e9d4',
    950: '#000000',
  },
}

SCSS

$custom: #63e9d4;
$custom-light: #9bf0e1;
$custom-dark: #000000;

JSON

{
  "hex": "#63e9d4",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 212
  },
  "hsl": {
    "h": 170.597,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.85405,
    "c": 0.12136,
    "h": 181.4
  },
  "luminance": 0.65684
}

Semantic roles & 50–950 ramp

primary

#63E9D4

secondary

#B7394D

accent

#0E2ED7

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #63E9D4

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

Preview Lab → · Contrast checker → · Palette generator →