#63EFD1#63EFD1

#63EFD1 is a very light, vivid teal. Relative luminance 0.690; OKLCH L 86.7% C 0.129 H 176.6°. Best body text is #000000 at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#63EFD1
RGB	rgb(99, 239, 209)
HSL	hsl(167, 81%, 66%)
HSV	hsv(167, 59%, 94%)
CMYK	cmyk(58.6%, 0%, 12.6%, 6.3%)
CIE-LAB	lab(86.50, -44.97, 3.19)
CIE-LCH	lch(86.50, 45.08, 175.95°)
OKLab	oklab(86.73% -0.1289 0.0078)
OKLCH	oklch(86.73% 0.129 176.6)
XYZ	xyz(47.5154, 68.9843, 71.1205)
Luminance	0.6899 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EFD1 #EF6381

analogous

#63EF8B #63EFD1 #63C7EF

triadic

#63EFD1 #D163EF #EFD163

tetradic

#63EFD1 #8B63EF #EF6381 #C7EF63

square

#63EFD1 #8B63EF #EF6381 #C7EF63

split-complementary

#63EFD1 #EF63C7 #EF8B63

monochromatic

#14C49E #2BE9C1 #63EFD1 #9BF5E1 #D2FAF2

Accessibility & contrast

On white

1.42

#63EFD1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.80

#63EFD1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EFD1

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EFD1	#FFFFFF	#000000	##000000
##63EFD1	1.00	1.42	14.80	14.80
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.80	21.00	1.00	1.00
##000000	14.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7E1D0

Deuteranopia (green-blind)

#D2D2D3

Tritanopia (blue-blind)

#00F2E6

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #63efd1;
/* rgb */ color: rgb(99, 239, 209);
/* oklch */ color: oklch(86.7% 0.129 176.6);

Tailwind

colors: {
  custom: {
    50: '#9cf5df',
    500: '#63efd1',
    950: '#000000',
  },
}

SCSS

$custom: #63efd1;
$custom-light: #9cf5df;
$custom-dark: #000000;

JSON

{
  "hex": "#63efd1",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 209
  },
  "hsl": {
    "h": 167.143,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.86732,
    "c": 0.1291,
    "h": 176.6
  },
  "luminance": 0.68989
}

Semantic roles & 50–950 ramp

primary

#63EFD1

secondary

#C13553

accent

#0836DE

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #63EFD1

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

Preview Lab → · Contrast checker → · Palette generator →