#63F4CB#63F4CB

#63F4CB is a very light, vivid teal. Relative luminance 0.717; OKLCH L 87.8% C 0.138 H 171.3°. Best body text is #000000 at 15.33:1 contrast (WCAG AA passes).

Color values

HEX	#63F4CB
RGB	rgb(99, 244, 203)
HSL	hsl(163, 87%, 67%)
HSV	hsv(163, 59%, 96%)
CMYK	cmyk(59.4%, 0%, 16.8%, 4.3%)
CIE-LAB	lab(87.81, -48.52, 8.21)
CIE-LCH	lch(87.81, 49.21, 170.40°)
OKLab	oklab(87.75% -0.1367 0.0209)
OKLCH	oklch(87.75% 0.138 171.3)
XYZ	xyz(48.2706, 71.6609, 67.7764)
Luminance	0.7167 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F4CB #F4638C

analogous

#63F482 #63F4CB #63D5F4

triadic

#63F4CB #CB63F4 #F4CB63

tetradic

#63F4CB #8263F4 #F4638C #D5F463

square

#63F4CB #8263F4 #F4638C #D5F463

split-complementary

#63F4CB #F463D5 #F48263

monochromatic

#0FCE98 #2AF0B8 #63F4CB #9CF8DE #D5FCF1

Accessibility & contrast

On white

1.37

#63F4CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.33

#63F4CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F4CB

15.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F4CB	#FFFFFF	#000000	##000000
##63F4CB	1.00	1.37	15.33	15.33
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.33	21.00	1.00	1.00
##000000	15.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDE5C9

Deuteranopia (green-blind)

#D8D6CE

Tritanopia (blue-blind)

#00F6E8

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #63f4cb;
/* rgb */ color: rgb(99, 244, 203);
/* oklch */ color: oklch(87.8% 0.138 171.3);

Tailwind

colors: {
  custom: {
    50: '#9cf8da',
    500: '#63f4cb',
    950: '#000000',
  },
}

SCSS

$custom: #63f4cb;
$custom-light: #9cf8da;
$custom-dark: #000000;

JSON

{
  "hex": "#63f4cb",
  "rgb": {
    "r": 99,
    "g": 244,
    "b": 203
  },
  "hsl": {
    "h": 163.034,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.8775,
    "c": 0.13826,
    "h": 171.3
  },
  "luminance": 0.71666
}

Semantic roles & 50–950 ramp

primary

#63F4CB

secondary

#CA315C

accent

#0242E3

background

#FCFFFE

surface

#F6FFFB

border

#D0D7D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #63F4CB

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

Preview Lab → · Contrast checker → · Palette generator →