#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
RGB	rgb(52, 125, 139)
HSL	hsl(190, 46%, 37%)
HSV	hsv(190, 63%, 55%)
CMYK	cmyk(62.6%, 10.1%, 0%, 45.5%)
CIE-LAB	lab(48.59, -18.10, -14.37)
CIE-LCH	lch(48.59, 23.11, 218.43°)
OKLab	oklab(54.97% -0.0632 -0.0398)
OKLCH	oklch(54.97% 0.075 212.2)
XYZ	xyz(13.4081, 17.2600, 27.0460)
Luminance	0.1726 (WCAG relative)
Temperature	cool
Family	teal

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
##347D8B	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

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 →