#63E7EC#63E7EC

#63E7EC is a very light, moderate teal. Relative luminance 0.659; OKLCH L 85.7% C 0.115 H 198.7°. Best body text is #000000 at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#63E7EC
RGB	rgb(99, 231, 236)
HSL	hsl(182, 78%, 66%)
HSV	hsv(182, 58%, 93%)
CMYK	cmyk(58.1%, 2.1%, 0%, 7.5%)
CIE-LAB	lab(84.92, -34.49, -13.33)
CIE-LCH	lch(84.92, 36.97, 201.13°)
OKLab	oklab(85.7% -0.1091 -0.0369)
OKLCH	oklch(85.7% 0.115 198.7)
XYZ	xyz(48.8554, 65.8556, 89.4773)
Luminance	0.6586 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E7EC #EC6863

analogous

#63ECAC #63E7EC #63A2EC

triadic

#63E7EC #EC63E7 #E7EC63

tetradic

#63E7EC #AC63EC #EC6863 #A2EC63

square

#63E7EC #AC63EC #EC6863 #A2EC63

split-complementary

#63E7EC #EC63A2 #ECAC63

monochromatic

#17B7BE #2CDFE5 #63E7EC #9AEFF3 #D0F8F9

Accessibility & contrast

On white

1.48

#63E7EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.17

#63E7EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E7EC

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E7EC	#FFFFFF	#000000	##000000
##63E7EC	1.00	1.48	14.17	14.17
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.17	21.00	1.00	1.00
##000000	14.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8DDED

Deuteranopia (green-blind)

#C2CDED

Tritanopia (blue-blind)

#00EEE8

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #63e7ec;
/* rgb */ color: rgb(99, 231, 236);
/* oklch */ color: oklch(85.7% 0.115 198.7);

Tailwind

colors: {
  custom: {
    50: '#9deff2',
    500: '#63e7ec',
    950: '#000000',
  },
}

SCSS

$custom: #63e7ec;
$custom-light: #9deff2;
$custom-dark: #000000;

JSON

{
  "hex": "#63e7ec",
  "rgb": {
    "r": 99,
    "g": 231,
    "b": 236
  },
  "hsl": {
    "h": 182.19,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85699,
    "c": 0.1152,
    "h": 198.7
  },
  "luminance": 0.65861
}

Semantic roles & 50–950 ramp

primary

#63E7EC

secondary

#BC3C37

accent

#130BDB

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #63E7EC

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

Preview Lab → · Contrast checker → · Palette generator →