#63E2E8#63E2E8

#63E2E8 is a very light, moderate teal. Relative luminance 0.629; OKLCH L 84.4% C 0.112 H 199.5°. Best body text is #000000 at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#63E2E8
RGB	rgb(99, 226, 232)
HSL	hsl(183, 74%, 65%)
HSV	hsv(183, 57%, 91%)
CMYK	cmyk(57.3%, 2.6%, 0%, 9%)
CIE-LAB	lab(83.37, -33.22, -13.54)
CIE-LCH	lch(83.37, 35.87, 202.17°)
OKLab	oklab(84.41% -0.1056 -0.0374)
OKLCH	oklch(84.41% 0.112 199.5)
XYZ	xyz(46.9013, 62.8668, 85.9911)
Luminance	0.6287 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E2E8 #E86963

analogous

#63E8AC #63E2E8 #639FE8

triadic

#63E2E8 #E863E2 #E2E863

tetradic

#63E2E8 #AC63E8 #E86963 #9FE863

square

#63E2E8 #AC63E8 #E86963 #9FE863

split-complementary

#63E2E8 #E8639F #E8AC63

monochromatic

#1BAFB6 #2ED8E0 #63E2E8 #98ECF0 #CEF6F8

Accessibility & contrast

On white

1.55

#63E2E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.57

#63E2E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E2E8

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E2E8	#FFFFFF	#000000	##000000
##63E2E8	1.00	1.55	13.57	13.57
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.57	21.00	1.00	1.00
##000000	13.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3D9E9

Deuteranopia (green-blind)

#BEC9E9

Tritanopia (blue-blind)

#00E9E3

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #63e2e8;
/* rgb */ color: rgb(99, 226, 232);
/* oklch */ color: oklch(84.4% 0.112 199.5);

Tailwind

colors: {
  custom: {
    50: '#9cebef',
    500: '#63e2e8',
    950: '#000000',
  },
}

SCSS

$custom: #63e2e8;
$custom-light: #9cebef;
$custom-dark: #000000;

JSON

{
  "hex": "#63e2e8",
  "rgb": {
    "r": 99,
    "g": 226,
    "b": 232
  },
  "hsl": {
    "h": 182.707,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.84408,
    "c": 0.11204,
    "h": 199.5
  },
  "luminance": 0.62872
}

Semantic roles & 50–950 ramp

primary

#63E2E8

secondary

#B63F39

accent

#180FD6

background

#FCFEFF

surface

#F6FDFE

border

#D0D5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #63E2E8

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

Preview Lab → · Contrast checker → · Palette generator →