#63F5CC#63F5CC

#63F5CC is a very light, vivid teal. Relative luminance 0.723; OKLCH L 88.0% C 0.139 H 171.4°. Best body text is #000000 at 15.46:1 contrast (WCAG AA passes).

Color values

HEX	#63F5CC
RGB	rgb(99, 245, 204)
HSL	hsl(163, 88%, 67%)
HSV	hsv(163, 60%, 96%)
CMYK	cmyk(59.6%, 0%, 16.7%, 3.9%)
CIE-LAB	lab(88.12, -48.71, 8.14)
CIE-LCH	lch(88.12, 49.39, 170.52°)
OKLab	oklab(88.01% -0.1372 0.0207)
OKLCH	oklch(88.01% 0.139 171.4)
XYZ	xyz(48.6918, 72.3121, 68.5066)
Luminance	0.7232 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F5CC #F5638C

analogous

#63F583 #63F5CC #63D5F5

triadic

#63F5CC #CC63F5 #F5CC63

tetradic

#63F5CC #8363F5 #F5638C #D5F563

square

#63F5CC #8363F5 #F5638C #D5F563

split-complementary

#63F5CC #F563D5 #F58363

monochromatic

#0DD09A #29F1B9 #63F5CC #9DF9DF #D6FCF2

Accessibility & contrast

On white

1.36

#63F5CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.46

#63F5CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F5CC

15.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F5CC	#FFFFFF	#000000	##000000
##63F5CC	1.00	1.36	15.46	15.46
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.46	21.00	1.00	1.00
##000000	15.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEE6CA

Deuteranopia (green-blind)

#D9D7CF

Tritanopia (blue-blind)

#00F7E9

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #63f5cc;
/* rgb */ color: rgb(99, 245, 204);
/* oklch */ color: oklch(88.0% 0.139 171.4);

Tailwind

colors: {
  custom: {
    50: '#9cf9db',
    500: '#63f5cc',
    950: '#000000',
  },
}

SCSS

$custom: #63f5cc;
$custom-light: #9cf9db;
$custom-dark: #000000;

JSON

{
  "hex": "#63f5cc",
  "rgb": {
    "r": 99,
    "g": 245,
    "b": 204
  },
  "hsl": {
    "h": 163.151,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.88013,
    "c": 0.13881,
    "h": 171.4
  },
  "luminance": 0.72317
}

Semantic roles & 50–950 ramp

primary

#63F5CC

secondary

#CC305C

accent

#0141E5

background

#FCFFFE

surface

#F6FFFB

border

#D0D7D4

text

#0F1715

muted

#808584

Preview Lab

Preview with #63F5CC

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

Preview Lab → · Contrast checker → · Palette generator →