#337F72#337F72

#337F72 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.5% C 0.078 H 180.2°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#337F72
RGB	rgb(51, 127, 114)
HSL	hsl(170, 43%, 35%)
HSV	hsv(170, 60%, 50%)
CMYK	cmyk(59.8%, 0%, 10.2%, 50.2%)
CIE-LAB	lab(48.38, -26.74, 0.06)
CIE-LCH	lch(48.38, 26.74, 179.87°)
OKLab	oklab(54.53% -0.0777 -0.0003)
OKLCH	oklch(54.53% 0.078 180.2)
XYZ	xyz(11.9905, 17.0963, 18.5843)
Luminance	0.1710 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337F72 #7F3340

analogous

#337F4C #337F72 #33667F

triadic

#337F72 #72337F #7F7233

tetradic

#337F72 #4C337F #7F3340 #667F33

square

#337F72 #4C337F #7F3340 #667F33

split-complementary

#337F72 #7F3366 #7F4C33

monochromatic

#102824 #21534B #337F72 #45AB99 #69C3B4

Accessibility & contrast

On white

4.75

#337F72 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#337F72 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337F72

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337F72	#FFFFFF	#000000	##FFFFFF
##337F72	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)

#7A7871

Deuteranopia (green-blind)

#6E6F73

Tritanopia (blue-blind)

#00817B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #337f72;
/* rgb */ color: rgb(51, 127, 114);
/* oklch */ color: oklch(54.5% 0.078 180.2);

Tailwind

colors: {
  custom: {
    50: '#73a49a',
    500: '#337f72',
    950: '#000000',
  },
}

SCSS

$custom: #337f72;
$custom-light: #73a49a;
$custom-dark: #000000;

JSON

{
  "hex": "#337f72",
  "rgb": {
    "r": 51,
    "g": 127,
    "b": 114
  },
  "hsl": {
    "h": 169.737,
    "s": 42.697,
    "l": 34.902
  },
  "oklch": {
    "l": 0.54526,
    "c": 0.07767,
    "h": 180.2
  },
  "luminance": 0.17097
}

Semantic roles & 50–950 ramp

primary

#337F72

secondary

#AB636F

accent

#556BD2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #337F72

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

Preview Lab → · Contrast checker → · Palette generator →