#63E9CF#63E9CF

#63E9CF is a very light, vivid teal. Relative luminance 0.654; OKLCH L 85.3% C 0.124 H 178.3°. Best body text is #000000 at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#63E9CF
RGB	rgb(99, 233, 207)
HSL	hsl(168, 75%, 65%)
HSV	hsv(168, 58%, 91%)
CMYK	cmyk(57.5%, 0%, 11.2%, 8.6%)
CIE-LAB	lab(84.71, -42.82, 1.64)
CIE-LCH	lch(84.71, 42.85, 177.81°)
OKLab	oklab(85.26% -0.1235 0.0037)
OKLCH	oklch(85.26% 0.124 178.3)
XYZ	xyz(45.5418, 65.4309, 69.2488)
Luminance	0.6543 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E9CF #E9637D

analogous

#63E98C #63E9CF #63C0E9

triadic

#63E9CF #CF63E9 #E9CF63

tetradic

#63E9CF #8C63E9 #E9637D #C0E963

square

#63E9CF #8C63E9 #E9637D #C0E963

split-complementary

#63E9CF #E963C0 #E98C63

monochromatic

#1AB899 #2DE1BE #63E9CF #99F1E0 #CEF8F0

Accessibility & contrast

On white

1.49

#63E9CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.09

#63E9CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E9CF

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E9CF	#FFFFFF	#000000	##000000
##63E9CF	1.00	1.49	14.09	14.09
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.09	21.00	1.00	1.00
##000000	14.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0DCCE

Deuteranopia (green-blind)

#CCCDD1

Tritanopia (blue-blind)

#00ECE1

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #63e9cf;
/* rgb */ color: rgb(99, 233, 207);
/* oklch */ color: oklch(85.3% 0.124 178.3);

Tailwind

colors: {
  custom: {
    50: '#9bf0dd',
    500: '#63e9cf',
    950: '#000000',
  },
}

SCSS

$custom: #63e9cf;
$custom-light: #9bf0dd;
$custom-dark: #000000;

JSON

{
  "hex": "#63e9cf",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 207
  },
  "hsl": {
    "h": 168.358,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.8526,
    "c": 0.12356,
    "h": 178.3
  },
  "luminance": 0.65435
}

Semantic roles & 50–950 ramp

primary

#63E9CF

secondary

#B73951

accent

#0E35D7

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #63E9CF

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

Preview Lab → · Contrast checker → · Palette generator →