#3FD8CC#3FD8CC

#3FD8CC is a light, vivid teal. Relative luminance 0.545; OKLCH L 80.2% C 0.126 H 187.2°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#3FD8CC
RGB	rgb(63, 216, 204)
HSL	hsl(175, 66%, 55%)
HSV	hsv(175, 71%, 85%)
CMYK	cmyk(70.8%, 0%, 5.6%, 15.3%)
CIE-LAB	lab(78.77, -41.76, -5.58)
CIE-LCH	lch(78.77, 42.13, 187.62°)
OKLab	oklab(80.16% -0.1246 -0.0158)
OKLCH	oklch(80.16% 0.126 187.2)
XYZ	xyz(37.4997, 54.5237, 65.6628)
Luminance	0.5453 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD8CC #D83F4B

analogous

#3FD87F #3FD8CC #3F98D8

triadic

#3FD8CC #CC3FD8 #D8CC3F

tetradic

#3FD8CC #7F3FD8 #D83F4B #98D83F

square

#3FD8CC #7F3FD8 #D83F4B #98D83F

split-complementary

#3FD8CC #D83F98 #D87F3F

monochromatic

#1A827A #25B5AA #3FD8CC #72E2DA #A5EDE7

Accessibility & contrast

On white

1.76

#3FD8CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#3FD8CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD8CC

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD8CC	#FFFFFF	#000000	##000000
##3FD8CC	1.00	1.76	11.91	11.91
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.91	21.00	1.00	1.00
##000000	11.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCCCCC

Deuteranopia (green-blind)

#B7BCCE

Tritanopia (blue-blind)

#00DDD4

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #3fd8cc;
/* rgb */ color: rgb(63, 216, 204);
/* oklch */ color: oklch(80.2% 0.126 187.2);

Tailwind

colors: {
  custom: {
    50: '#8ae4db',
    500: '#3fd8cc',
    950: '#000000',
  },
}

SCSS

$custom: #3fd8cc;
$custom-light: #8ae4db;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd8cc",
  "rgb": {
    "r": 63,
    "g": 216,
    "b": 204
  },
  "hsl": {
    "h": 175.294,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.80158,
    "c": 0.12558,
    "h": 187.2
  },
  "luminance": 0.54528
}

Semantic roles & 50–950 ramp

primary

#3FD8CC

secondary

#893239

accent

#3F4CE9

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1615

muted

#7F8484

Preview Lab

Preview with #3FD8CC

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

Preview Lab → · Contrast checker → · Palette generator →