#63E4E8#63E4E8

#63E4E8 is a very light, moderate teal. Relative luminance 0.640; OKLCH L 84.9% C 0.113 H 198.1°. Best body text is #000000 at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#63E4E8
RGB	rgb(99, 228, 232)
HSL	hsl(182, 74%, 65%)
HSV	hsv(182, 57%, 91%)
CMYK	cmyk(57.3%, 1.7%, 0%, 9%)
CIE-LAB	lab(83.95, -34.16, -12.68)
CIE-LCH	lch(83.95, 36.44, 200.36°)
OKLab	oklab(84.87% -0.1077 -0.0351)
OKLCH	oklch(84.87% 0.113 198.1)
XYZ	xyz(47.4483, 63.9608, 86.1734)
Luminance	0.6397 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E4E8 #E86763

analogous

#63E8AA #63E4E8 #63A1E8

triadic

#63E4E8 #E863E4 #E4E863

tetradic

#63E4E8 #AA63E8 #E86763 #A1E863

square

#63E4E8 #AA63E8 #E86763 #A1E863

split-complementary

#63E4E8 #E863A1 #E8AA63

monochromatic

#1BB1B6 #2EDBE0 #63E4E8 #98EDF0 #CEF6F8

Accessibility & contrast

On white

1.52

#63E4E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.79

#63E4E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E4E8

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E4E8	#FFFFFF	#000000	##000000
##63E4E8	1.00	1.52	13.79	13.79
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.79	21.00	1.00	1.00
##000000	13.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6DAE9

Deuteranopia (green-blind)

#C0CBE9

Tritanopia (blue-blind)

#00EBE5

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #63e4e8;
/* rgb */ color: rgb(99, 228, 232);
/* oklch */ color: oklch(84.9% 0.113 198.1);

Tailwind

colors: {
  custom: {
    50: '#9cedef',
    500: '#63e4e8',
    950: '#000000',
  },
}

SCSS

$custom: #63e4e8;
$custom-light: #9cedef;
$custom-dark: #000000;

JSON

{
  "hex": "#63e4e8",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 232
  },
  "hsl": {
    "h": 181.805,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.84871,
    "c": 0.11324,
    "h": 198.1
  },
  "luminance": 0.63966
}

Semantic roles & 50–950 ramp

primary

#63E4E8

secondary

#B63D39

accent

#150FD6

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #63E4E8

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

Preview Lab → · Contrast checker → · Palette generator →