#63E6EC#63E6EC

#63E6EC is a very light, moderate teal. Relative luminance 0.653; OKLCH L 85.5% C 0.115 H 199.4°. Best body text is #000000 at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#63E6EC
RGB	rgb(99, 230, 236)
HSL	hsl(183, 78%, 66%)
HSV	hsv(183, 58%, 93%)
CMYK	cmyk(58.1%, 2.5%, 0%, 7.5%)
CIE-LAB	lab(84.64, -34.02, -13.76)
CIE-LCH	lch(84.64, 36.70, 202.02°)
OKLab	oklab(85.47% -0.1081 -0.0381)
OKLCH	oklch(85.47% 0.115 199.4)
XYZ	xyz(48.5763, 65.2974, 89.3843)
Luminance	0.6530 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E6EC #EC6963

analogous

#63ECAD #63E6EC #63A1EC

triadic

#63E6EC #EC63E6 #E6EC63

tetradic

#63E6EC #AD63EC #EC6963 #A1EC63

square

#63E6EC #AD63EC #EC6963 #A1EC63

split-complementary

#63E6EC #EC63A1 #ECAD63

monochromatic

#17B6BE #2CDDE5 #63E6EC #9AEFF3 #D0F7F9

Accessibility & contrast

On white

1.49

#63E6EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.06

#63E6EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E6EC

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E6EC	#FFFFFF	#000000	##000000
##63E6EC	1.00	1.49	14.06	14.06
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.06	21.00	1.00	1.00
##000000	14.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7DDED

Deuteranopia (green-blind)

#C1CCED

Tritanopia (blue-blind)

#00EDE7

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #63e6ec;
/* rgb */ color: rgb(99, 230, 236);
/* oklch */ color: oklch(85.5% 0.115 199.4);

Tailwind

colors: {
  custom: {
    50: '#9deef2',
    500: '#63e6ec',
    950: '#000000',
  },
}

SCSS

$custom: #63e6ec;
$custom-light: #9deef2;
$custom-dark: #000000;

JSON

{
  "hex": "#63e6ec",
  "rgb": {
    "r": 99,
    "g": 230,
    "b": 236
  },
  "hsl": {
    "h": 182.628,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85468,
    "c": 0.11461,
    "h": 199.4
  },
  "luminance": 0.65302
}

Semantic roles & 50–950 ramp

primary

#63E6EC

secondary

#BC3D37

accent

#140BDB

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #63E6EC

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

Preview Lab → · Contrast checker → · Palette generator →