#63E7E9#63E7E9

#63E7E9 is a very light, moderate teal. Relative luminance 0.657; OKLCH L 85.6% C 0.115 H 196.6°. Best body text is #000000 at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#63E7E9
RGB	rgb(99, 231, 233)
HSL	hsl(181, 75%, 65%)
HSV	hsv(181, 58%, 91%)
CMYK	cmyk(57.5%, 0.9%, 0%, 8.6%)
CIE-LAB	lab(84.83, -35.29, -11.88)
CIE-LCH	lch(84.83, 37.24, 198.60°)
OKLab	oklab(85.6% -0.1104 -0.0329)
OKLCH	oklch(85.6% 0.115 196.6)
XYZ	xyz(48.4232, 65.6827, 87.2011)
Luminance	0.6569 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E7E9 #E96563

analogous

#63E9A8 #63E7E9 #63A4E9

triadic

#63E7E9 #E963E7 #E7E963

tetradic

#63E7E9 #A863E9 #E96563 #A4E963

square

#63E7E9 #A863E9 #E96563 #A4E963

split-complementary

#63E7E9 #E963A4 #E9A863

monochromatic

#1AB5B8 #2DDFE1 #63E7E9 #99EFF1 #CEF8F8

Accessibility & contrast

On white

1.49

#63E7E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.14

#63E7E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E7E9

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E7E9	#FFFFFF	#000000	##000000
##63E7E9	1.00	1.49	14.14	14.14
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.14	21.00	1.00	1.00
##000000	14.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9DDE9

Deuteranopia (green-blind)

#C3CDEA

Tritanopia (blue-blind)

#00EEE7

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #63e7e9;
/* rgb */ color: rgb(99, 231, 233);
/* oklch */ color: oklch(85.6% 0.115 196.6);

Tailwind

colors: {
  custom: {
    50: '#9ceff0',
    500: '#63e7e9',
    950: '#000000',
  },
}

SCSS

$custom: #63e7e9;
$custom-light: #9ceff0;
$custom-dark: #000000;

JSON

{
  "hex": "#63e7e9",
  "rgb": {
    "r": 99,
    "g": 231,
    "b": 233
  },
  "hsl": {
    "h": 180.896,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.85598,
    "c": 0.11516,
    "h": 196.6
  },
  "luminance": 0.65688
}

Semantic roles & 50–950 ramp

primary

#63E7E9

secondary

#B73B39

accent

#110ED7

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #63E7E9

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

Preview Lab → · Contrast checker → · Palette generator →