#337D73#337D73

#337D73 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.0% C 0.075 H 183.3°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#337D73
RGB	rgb(51, 125, 115)
HSL	hsl(172, 42%, 35%)
HSV	hsv(172, 59%, 49%)
CMYK	cmyk(59.2%, 0%, 8%, 51%)
CIE-LAB	lab(47.76, -25.46, -1.44)
CIE-LCH	lch(47.76, 25.50, 183.23°)
OKLab	oklab(54.03% -0.0748 -0.0043)
OKLCH	oklch(54.03% 0.075 183.3)
XYZ	xyz(11.7920, 16.6077, 18.8005)
Luminance	0.1661 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D73 #7D333D

analogous

#337D4E #337D73 #33627D

triadic

#337D73 #73337D #7D7333

tetradic

#337D73 #4E337D #7D333D #627D33

square

#337D73 #4E337D #7D333D #627D33

split-complementary

#337D73 #7D3362 #7D4E33

monochromatic

#102623 #21524B #337D73 #45A89B #69C2B6

Accessibility & contrast

On white

4.86

#337D73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#337D73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D73

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D73	#FFFFFF	#000000	##FFFFFF
##337D73	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777673

Deuteranopia (green-blind)

#6C6E74

Tritanopia (blue-blind)

#007F7A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #337d73;
/* rgb */ color: rgb(51, 125, 115);
/* oklch */ color: oklch(54.0% 0.075 183.3);

Tailwind

colors: {
  custom: {
    50: '#73a39b',
    500: '#337d73',
    950: '#000000',
  },
}

SCSS

$custom: #337d73;
$custom-light: #73a39b;
$custom-dark: #000000;

JSON

{
  "hex": "#337d73",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 115
  },
  "hsl": {
    "h": 171.892,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.54033,
    "c": 0.07496,
    "h": 183.3
  },
  "luminance": 0.16609
}

Semantic roles & 50–950 ramp

primary

#337D73

secondary

#AA626C

accent

#5667D2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #337D73

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

Preview Lab → · Contrast checker → · Palette generator →