#337F73#337F73

#337F73 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.6% C 0.077 H 181.3°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#337F73
RGB	rgb(51, 127, 115)
HSL	hsl(171, 43%, 35%)
HSV	hsv(171, 60%, 50%)
CMYK	cmyk(59.8%, 0%, 9.4%, 50.2%)
CIE-LAB	lab(48.41, -26.46, -0.49)
CIE-LCH	lch(48.41, 26.47, 181.05°)
OKLab	oklab(54.56% -0.0772 -0.0017)
OKLCH	oklch(54.56% 0.077 181.3)
XYZ	xyz(12.0477, 17.1192, 18.8857)
Luminance	0.1712 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337F73 #7F333F

analogous

#337F4D #337F73 #33657F

triadic

#337F73 #73337F #7F7333

tetradic

#337F73 #4D337F #7F333F #657F33

square

#337F73 #4D337F #7F333F #657F33

split-complementary

#337F73 #7F3365 #7F4D33

monochromatic

#102824 #21534B #337F73 #45AB9B #69C3B5

Accessibility & contrast

On white

4.75

#337F73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#337F73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337F73

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337F73	#FFFFFF	#000000	##FFFFFF
##337F73	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7873

Deuteranopia (green-blind)

#6E6F74

Tritanopia (blue-blind)

#00817B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #337f73;
/* rgb */ color: rgb(51, 127, 115);
/* oklch */ color: oklch(54.6% 0.077 181.3);

Tailwind

colors: {
  custom: {
    50: '#73a49b',
    500: '#337f73',
    950: '#000000',
  },
}

SCSS

$custom: #337f73;
$custom-light: #73a49b;
$custom-dark: #000000;

JSON

{
  "hex": "#337f73",
  "rgb": {
    "r": 51,
    "g": 127,
    "b": 115
  },
  "hsl": {
    "h": 170.526,
    "s": 42.697,
    "l": 34.902
  },
  "oklch": {
    "l": 0.54559,
    "c": 0.0772,
    "h": 181.3
  },
  "luminance": 0.1712
}

Semantic roles & 50–950 ramp

primary

#337F73

secondary

#AB636E

accent

#5569D2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #337F73

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

Preview Lab → · Contrast checker → · Palette generator →