#3FD4D8#3FD4D8

#3FD4D8 is a light, vivid teal. Relative luminance 0.531; OKLCH L 79.6% C 0.121 H 197.7°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX#3FD4D8
RGBrgb(63, 212, 216)
HSLhsl(182, 66%, 55%)
HSVhsv(182, 71%, 85%)
CMYKcmyk(70.8%, 1.9%, 0%, 15.3%)
CIE-LABlab(77.93, -36.59, -13.25)
CIE-LCHlch(77.93, 38.92, 199.91°)
OKLaboklab(79.6% -0.1155 -0.0368)
OKLCHoklch(79.6% 0.121 197.7)
XYZxyz(37.9825, 53.0971, 73.1994)
Luminance0.5310 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FD4D8 #D8433F
analogous
#3FD890 #3FD4D8 #3F87D8
triadic
#3FD4D8 #D83FD4 #D4D83F
tetradic
#3FD4D8 #903FD8 #D8433F #87D83F
square
#3FD4D8 #903FD8 #D8433F #87D83F
split-complementary
#3FD4D8 #D83F87 #D8903F
monochromatic
#1A7F82 #25B1B5 #3FD4D8 #72DFE2 #A5EBED

Accessibility & contrast

On white

1.81
#3FD4D8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.62
#3FD4D8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD4D8
11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FD4D8#FFFFFF#000000##000000
##3FD4D81.001.8111.6211.62
#FFFFFF1.811.0021.0021.00
#00000011.6221.001.001.00
##00000011.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#C5CAD9
Deuteranopia (green-blind)
#AFBAD9
Tritanopia (blue-blind)
#00DBD5
Achromatopsia (no color)
#C1C1C1

Design tokens & code

CSS
--color: #3fd4d8;
/* rgb */ color: rgb(63, 212, 216);
/* oklch */ color: oklch(79.6% 0.121 197.7);
Tailwind
colors: {
  custom: {
    50: '#8be1e4',
    500: '#3fd4d8',
    950: '#000000',
  },
}
SCSS
$custom: #3fd4d8;
$custom-light: #8be1e4;
$custom-dark: #000000;
JSON
{
  "hex": "#3fd4d8",
  "rgb": {
    "r": 63,
    "g": 212,
    "b": 216
  },
  "hsl": {
    "h": 181.569,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79596,
    "c": 0.12122,
    "h": 197.7
  },
  "luminance": 0.53102
}

Semantic roles & 50–950 ramp

primary
#3FD4D8
secondary
#893432
accent
#433FE9
background
#FCFEFE
surface
#F5FCFC
border
#CFD5D5
text
#0E1515
muted
#7F8484

Preview Lab

Preview with #3FD4D8

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

Preview Lab → · Contrast checker → · Palette generator →

#3FD4D8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva