#63F4CC#63F4CC

#63F4CC is a very light, vivid teal. Relative luminance 0.717; OKLCH L 87.8% C 0.138 H 171.8°. Best body text is #000000 at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#63F4CC
RGB	rgb(99, 244, 204)
HSL	hsl(163, 87%, 67%)
HSV	hsv(163, 59%, 96%)
CMYK	cmyk(59.4%, 0%, 16.4%, 4.3%)
CIE-LAB	lab(87.83, -48.29, 7.72)
CIE-LCH	lch(87.83, 48.90, 170.92°)
OKLab	oklab(87.78% -0.1362 0.0197)
OKLCH	oklch(87.78% 0.138 171.8)
XYZ	xyz(48.3901, 71.7087, 68.4060)
Luminance	0.7171 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F4CC #F4638B

analogous

#63F483 #63F4CC #63D4F4

triadic

#63F4CC #CC63F4 #F4CC63

tetradic

#63F4CC #8363F4 #F4638B #D4F463

square

#63F4CC #8363F4 #F4638B #D4F463

split-complementary

#63F4CC #F463D4 #F48363

monochromatic

#0FCE99 #2AF0B9 #63F4CC #9CF8DF #D5FCF1

Accessibility & contrast

On white

1.37

#63F4CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.34

#63F4CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F4CC

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F4CC	#FFFFFF	#000000	##000000
##63F4CC	1.00	1.37	15.34	15.34
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.34	21.00	1.00	1.00
##000000	15.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDE5CA

Deuteranopia (green-blind)

#D8D6CF

Tritanopia (blue-blind)

#00F6E8

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #63f4cc;
/* rgb */ color: rgb(99, 244, 204);
/* oklch */ color: oklch(87.8% 0.138 171.8);

Tailwind

colors: {
  custom: {
    50: '#9cf8db',
    500: '#63f4cc',
    950: '#000000',
  },
}

SCSS

$custom: #63f4cc;
$custom-light: #9cf8db;
$custom-dark: #000000;

JSON

{
  "hex": "#63f4cc",
  "rgb": {
    "r": 99,
    "g": 244,
    "b": 204
  },
  "hsl": {
    "h": 163.448,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.87777,
    "c": 0.13763,
    "h": 171.8
  },
  "luminance": 0.71714
}

Semantic roles & 50–950 ramp

primary

#63F4CC

secondary

#CA315B

accent

#0240E3

background

#FCFFFE

surface

#F6FFFB

border

#D0D7D4

text

#0F1715

muted

#808584

Preview Lab

Preview with #63F4CC

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

Preview Lab → · Contrast checker → · Palette generator →