#337A6B#337A6B

#337A6B is a mid, moderate teal. Relative luminance 0.157; OKLCH L 53.0% C 0.075 H 177.2°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#337A6B
RGB	rgb(51, 122, 107)
HSL	hsl(167, 41%, 34%)
HSV	hsv(167, 58%, 48%)
CMYK	cmyk(58.2%, 0%, 12.3%, 52.2%)
CIE-LAB	lab(46.56, -26.14, 1.54)
CIE-LCH	lch(46.56, 26.19, 176.63°)
OKLab	oklab(52.98% -0.0752 0.0037)
OKLCH	oklch(52.98% 0.075 177.2)
XYZ	xyz(10.9774, 15.6834, 16.3558)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337A6B #7A3342

analogous

#337A48 #337A6B #33667A

triadic

#337A6B #6B337A #7A6B33

tetradic

#337A6B #48337A #7A3342 #667A33

square

#337A6B #48337A #7A3342 #667A33

split-complementary

#337A6B #7A3366 #7A4833

monochromatic

#0F241F #214F45 #337A6B #45A591 #68C0AD

Accessibility & contrast

On white

5.08

#337A6B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#337A6B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337A6B

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337A6B	#FFFFFF	#000000	##FFFFFF
##337A6B	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76736A

Deuteranopia (green-blind)

#6B6B6C

Tritanopia (blue-blind)

#017C75

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337a6b;
/* rgb */ color: rgb(51, 122, 107);
/* oklch */ color: oklch(53.0% 0.075 177.2);

Tailwind

colors: {
  custom: {
    50: '#72a195',
    500: '#337a6b',
    950: '#000000',
  },
}

SCSS

$custom: #337a6b;
$custom-light: #72a195;
$custom-dark: #000000;

JSON

{
  "hex": "#337a6b",
  "rgb": {
    "r": 51,
    "g": 122,
    "b": 107
  },
  "hsl": {
    "h": 167.324,
    "s": 41.04,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52979,
    "c": 0.07528,
    "h": 177.2
  },
  "luminance": 0.15684
}

Semantic roles & 50–950 ramp

primary

#337A6B

secondary

#A86170

accent

#5771D1

background

#F7F9F9

surface

#EDF2F1

border

#C8CCCB

text

#080F0D

muted

#7B7E7E

Preview Lab

Preview with #337A6B

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

Preview Lab → · Contrast checker → · Palette generator →