#63E8DD#63E8DD

#63E8DD is a very light, moderate teal. Relative luminance 0.656; OKLCH L 85.4% C 0.117 H 187.7°. Best body text is #000000 at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#63E8DD
RGB	rgb(99, 232, 221)
HSL	hsl(175, 74%, 65%)
HSV	hsv(175, 57%, 91%)
CMYK	cmyk(57.3%, 0%, 4.7%, 9%)
CIE-LAB	lab(84.78, -38.89, -5.63)
CIE-LCH	lch(84.78, 39.29, 188.23°)
OKLab	oklab(85.44% -0.1164 -0.0158)
OKLCH	oklch(85.44% 0.118 187.7)
XYZ	xyz(47.0476, 65.5816, 78.5717)
Luminance	0.6559 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E8DD #E8636E

analogous

#63E89B #63E8DD #63B0E8

triadic

#63E8DD #DD63E8 #E8DD63

tetradic

#63E8DD #9B63E8 #E8636E #B0E863

square

#63E8DD #9B63E8 #E8636E #B0E863

split-complementary

#63E8DD #E863B0 #E89B63

monochromatic

#1BB6A9 #2EE0D1 #63E8DD #98F0E9 #CEF8F4

Accessibility & contrast

On white

1.49

#63E8DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.12

#63E8DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E8DD

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E8DD	#FFFFFF	#000000	##000000
##63E8DD	1.00	1.49	14.12	14.12
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.12	21.00	1.00	1.00
##000000	14.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDDDDD

Deuteranopia (green-blind)

#C8CDDE

Tritanopia (blue-blind)

#00EDE4

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #63e8dd;
/* rgb */ color: rgb(99, 232, 221);
/* oklch */ color: oklch(85.4% 0.117 187.7);

Tailwind

colors: {
  custom: {
    50: '#9cf0e7',
    500: '#63e8dd',
    950: '#000000',
  },
}

SCSS

$custom: #63e8dd;
$custom-light: #9cf0e7;
$custom-dark: #000000;

JSON

{
  "hex": "#63e8dd",
  "rgb": {
    "r": 99,
    "g": 232,
    "b": 221
  },
  "hsl": {
    "h": 175.038,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.85444,
    "c": 0.1175,
    "h": 187.7
  },
  "luminance": 0.65586
}

Semantic roles & 50–950 ramp

primary

#63E8DD

secondary

#B63944

accent

#0F20D6

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1616

muted

#808584

Preview Lab

Preview with #63E8DD

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

Preview Lab → · Contrast checker → · Palette generator →