#347D8B#347D8B

#347D8B is a mid, moderate teal. Relative luminance 0.173; OKLCH L 55.0% C 0.075 H 212.2°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX#347D8B
RGBrgb(52, 125, 139)
HSLhsl(190, 46%, 37%)
HSVhsv(190, 63%, 55%)
CMYKcmyk(62.6%, 10.1%, 0%, 45.5%)
CIE-LABlab(48.59, -18.10, -14.37)
CIE-LCHlch(48.59, 23.11, 218.43°)
OKLaboklab(54.97% -0.0632 -0.0398)
OKLCHoklch(54.97% 0.075 212.2)
XYZxyz(13.4081, 17.2600, 27.0460)
Luminance0.1726 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#347D8B #8B4234
analogous
#348B6D #347D8B #34528B
triadic
#347D8B #8B347D #7D8B34
tetradic
#347D8B #6D348B #8B4234 #528B34
square
#347D8B #6D348B #8B4234 #528B34
split-complementary
#347D8B #8B3452 #8B6D34
monochromatic
#132D32 #23555E #347D8B #45A5B8 #70BBC9

Accessibility & contrast

On white

4.72
#347D8B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.45
#347D8B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #347D8B
4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##347D8B#FFFFFF#000000##FFFFFF
##347D8B1.004.724.454.72
#FFFFFF4.721.0021.001.00
#0000004.4521.001.0021.00
##FFFFFF4.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#72798C
Deuteranopia (green-blind)
#656F8B
Tritanopia (blue-blind)
#008381
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #347d8b;
/* rgb */ color: rgb(52, 125, 139);
/* oklch */ color: oklch(55.0% 0.075 212.2);
Tailwind
colors: {
  custom: {
    50: '#75a2ac',
    500: '#347d8b',
    950: '#000000',
  },
}
SCSS
$custom: #347d8b;
$custom-light: #75a2ac;
$custom-dark: #000000;
JSON
{
  "hex": "#347d8b",
  "rgb": {
    "r": 52,
    "g": 125,
    "b": 139
  },
  "hsl": {
    "h": 189.655,
    "s": 45.55,
    "l": 37.451
  },
  "oklch": {
    "l": 0.5497,
    "c": 0.07472,
    "h": 212.2
  },
  "luminance": 0.17261
}

Semantic roles & 50–950 ramp

primary
#347D8B
secondary
#B27569
accent
#6853D5
background
#F7FAFA
surface
#EDF3F4
border
#C8CDCE
text
#090F10
muted
#7B7F7F

Preview Lab

Preview with #347D8B

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

Preview Lab → · Contrast checker → · Palette generator →

#347D8B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva