#63F5E4#63F5E4

#63F5E4 is a very light, vivid teal. Relative luminance 0.736; OKLCH L 88.7% C 0.127 H 184.6°. Best body text is #000000 at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#63F5E4
RGB	rgb(99, 245, 228)
HSL	hsl(173, 88%, 67%)
HSV	hsv(173, 60%, 96%)
CMYK	cmyk(59.6%, 0%, 6.9%, 3.9%)
CIE-LAB	lab(88.71, -42.94, -3.51)
CIE-LCH	lch(88.71, 43.08, 184.67°)
OKLab	oklab(88.69% -0.1268 -0.0102)
OKLCH	oklch(88.69% 0.127 184.6)
XYZ	xyz(51.7953, 73.5535, 84.8513)
Luminance	0.7356 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F5E4 #F56374

analogous

#63F59B #63F5E4 #63BDF5

triadic

#63F5E4 #E463F5 #F5E463

tetradic

#63F5E4 #9B63F5 #F56374 #BDF563

square

#63F5E4 #9B63F5 #F56374 #BDF563

split-complementary

#63F5E4 #F563BD #F59B63

monochromatic

#0DD0BA #29F1DA #63F5E4 #9DF9EE #D6FCF8

Accessibility & contrast

On white

1.34

#63F5E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.71

#63F5E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F5E4

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F5E4	#FFFFFF	#000000	##000000
##63F5E4	1.00	1.34	15.71	15.71
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.71	21.00	1.00	1.00
##000000	15.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAE8E3

Deuteranopia (green-blind)

#D3D8E6

Tritanopia (blue-blind)

#00FAF0

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #63f5e4;
/* rgb */ color: rgb(99, 245, 228);
/* oklch */ color: oklch(88.7% 0.127 184.6);

Tailwind

colors: {
  custom: {
    50: '#9ef9ec',
    500: '#63f5e4',
    950: '#000000',
  },
}

SCSS

$custom: #63f5e4;
$custom-light: #9ef9ec;
$custom-dark: #000000;

JSON

{
  "hex": "#63f5e4",
  "rgb": {
    "r": 99,
    "g": 245,
    "b": 228
  },
  "hsl": {
    "h": 173.014,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.88691,
    "c": 0.12721,
    "h": 184.6
  },
  "luminance": 0.73559
}

Semantic roles & 50–950 ramp

primary

#63F5E4

secondary

#CC3043

accent

#011BE5

background

#FCFFFE

surface

#F6FFFD

border

#D0D7D5

text

#101716

muted

#808584

Preview Lab

Preview with #63F5E4

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

Preview Lab → · Contrast checker → · Palette generator →