#63F0E4#63F0E4

#63F0E4 is a very light, vivid teal. Relative luminance 0.706; OKLCH L 87.5% C 0.123 H 187.4°. Best body text is #000000 at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#63F0E4
RGB	rgb(99, 240, 228)
HSL	hsl(175, 82%, 66%)
HSV	hsv(175, 59%, 94%)
CMYK	cmyk(58.8%, 0%, 5%, 5.9%)
CIE-LAB	lab(87.28, -40.71, -5.63)
CIE-LCH	lch(87.28, 41.10, 187.87°)
OKLab	oklab(87.53% -0.1217 -0.0159)
OKLCH	oklch(87.53% 0.123 187.4)
XYZ	xyz(50.3030, 70.5691, 84.3539)
Luminance	0.7057 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F0E4 #F0636F

analogous

#63F09E #63F0E4 #63B5F0

triadic

#63F0E4 #E463F0 #F0E463

tetradic

#63F0E4 #9E63F0 #F0636F #B5F063

square

#63F0E4 #9E63F0 #F0636F #B5F063

split-complementary

#63F0E4 #F063B5 #F09E63

monochromatic

#13C6B6 #2BEBDA #63F0E4 #9BF5EE #D3FBF7

Accessibility & contrast

On white

1.39

#63F0E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.11

#63F0E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F0E4

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F0E4	#FFFFFF	#000000	##000000
##63F0E4	1.00	1.39	15.11	15.11
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.11	21.00	1.00	1.00
##000000	15.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E4E4

Deuteranopia (green-blind)

#CED4E6

Tritanopia (blue-blind)

#00F5EC

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #63f0e4;
/* rgb */ color: rgb(99, 240, 228);
/* oklch */ color: oklch(87.5% 0.123 187.4);

Tailwind

colors: {
  custom: {
    50: '#9df5ec',
    500: '#63f0e4',
    950: '#000000',
  },
}

SCSS

$custom: #63f0e4;
$custom-light: #9df5ec;
$custom-dark: #000000;

JSON

{
  "hex": "#63f0e4",
  "rgb": {
    "r": 99,
    "g": 240,
    "b": 228
  },
  "hsl": {
    "h": 174.894,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87527,
    "c": 0.12273,
    "h": 187.4
  },
  "luminance": 0.70574
}

Semantic roles & 50–950 ramp

primary

#63F0E4

secondary

#C33440

accent

#0719DF

background

#FCFFFE

surface

#F6FEFD

border

#D0D6D5

text

#101716

muted

#808584

Preview Lab

Preview with #63F0E4

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

Preview Lab → · Contrast checker → · Palette generator →