#63F0CB#63F0CB

#63F0CB is a very light, vivid teal. Relative luminance 0.693; OKLCH L 86.8% C 0.134 H 172.9°. Best body text is #000000 at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#63F0CB
RGB	rgb(99, 240, 203)
HSL	hsl(164, 82%, 66%)
HSV	hsv(164, 59%, 94%)
CMYK	cmyk(58.8%, 0%, 15.4%, 5.9%)
CIE-LAB	lab(86.64, -46.81, 6.54)
CIE-LCH	lch(86.64, 47.27, 172.05°)
OKLab	oklab(86.8% -0.1325 0.0166)
OKLCH	oklch(86.8% 0.134 172.9)
XYZ	xyz(47.0801, 69.2799, 67.3796)
Luminance	0.6928 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F0CB #F06388

analogous

#63F085 #63F0CB #63CFF0

triadic

#63F0CB #CB63F0 #F0CB63

tetradic

#63F0CB #8563F0 #F06388 #CFF063

square

#63F0CB #8563F0 #F06388 #CFF063

split-complementary

#63F0CB #F063CF #F08563

monochromatic

#13C697 #2BEBB8 #63F0CB #9BF5DE #D3FBF0

Accessibility & contrast

On white

1.41

#63F0CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.86

#63F0CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F0CB

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F0CB	#FFFFFF	#000000	##000000
##63F0CB	1.00	1.41	14.86	14.86
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.86	21.00	1.00	1.00
##000000	14.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9E2C9

Deuteranopia (green-blind)

#D4D3CE

Tritanopia (blue-blind)

#00F2E5

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63f0cb;
/* rgb */ color: rgb(99, 240, 203);
/* oklch */ color: oklch(86.8% 0.134 172.9);

Tailwind

colors: {
  custom: {
    50: '#9cf5da',
    500: '#63f0cb',
    950: '#000000',
  },
}

SCSS

$custom: #63f0cb;
$custom-light: #9cf5da;
$custom-dark: #000000;

JSON

{
  "hex": "#63f0cb",
  "rgb": {
    "r": 99,
    "g": 240,
    "b": 203
  },
  "hsl": {
    "h": 164.255,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.86803,
    "c": 0.13358,
    "h": 172.9
  },
  "luminance": 0.69285
}

Semantic roles & 50–950 ramp

primary

#63F0CB

secondary

#C3345A

accent

#073FDF

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #63F0CB

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

Preview Lab → · Contrast checker → · Palette generator →