#63E6EF#63E6EF

#63E6EF is a very light, moderate teal. Relative luminance 0.655; OKLCH L 85.6% C 0.115 H 201.5°. Best body text is #000000 at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#63E6EF
RGB	rgb(99, 230, 239)
HSL	hsl(184, 81%, 66%)
HSV	hsv(184, 59%, 94%)
CMYK	cmyk(58.6%, 3.8%, 0%, 6.3%)
CIE-LAB	lab(84.73, -33.21, -15.20)
CIE-LCH	lch(84.73, 36.52, 204.60°)
OKLab	oklab(85.57% -0.1069 -0.0421)
OKLCH	oklch(85.57% 0.115 201.5)
XYZ	xyz(49.0158, 65.4732, 91.6991)
Luminance	0.6548 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E6EF #EF6C63

analogous

#63EFB2 #63E6EF #63A0EF

triadic

#63E6EF #EF63E6 #E6EF63

tetradic

#63E6EF #B263EF #EF6C63 #A0EF63

square

#63E6EF #B263EF #EF6C63 #A0EF63

split-complementary

#63E6EF #EF63A0 #EFB263

monochromatic

#14B8C4 #2BDDE9 #63E6EF #9BEFF5 #D2F8FA

Accessibility & contrast

On white

1.49

#63E6EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.10

#63E6EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E6EF

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E6EF	#FFFFFF	#000000	##000000
##63E6EF	1.00	1.49	14.10	14.10
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.10	21.00	1.00	1.00
##000000	14.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6DDF0

Deuteranopia (green-blind)

#C0CDF0

Tritanopia (blue-blind)

#00EEE8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #63e6ef;
/* rgb */ color: rgb(99, 230, 239);
/* oklch */ color: oklch(85.6% 0.115 201.5);

Tailwind

colors: {
  custom: {
    50: '#9deef4',
    500: '#63e6ef',
    950: '#000000',
  },
}

SCSS

$custom: #63e6ef;
$custom-light: #9deef4;
$custom-dark: #000000;

JSON

{
  "hex": "#63e6ef",
  "rgb": {
    "r": 99,
    "g": 230,
    "b": 239
  },
  "hsl": {
    "h": 183.857,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.85571,
    "c": 0.11487,
    "h": 201.5
  },
  "luminance": 0.65478
}

Semantic roles & 50–950 ramp

primary

#63E6EF

secondary

#C13E35

accent

#1508DE

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101617

muted

#808585

Preview Lab

Preview with #63E6EF

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

Preview Lab → · Contrast checker → · Palette generator →