#337E73#337E73

#337E73 is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.3% C 0.076 H 182.3°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#337E73
RGB	rgb(51, 126, 115)
HSL	hsl(171, 42%, 35%)
HSV	hsv(171, 60%, 49%)
CMYK	cmyk(59.5%, 0%, 8.7%, 50.6%)
CIE-LAB	lab(48.09, -25.96, -0.96)
CIE-LCH	lch(48.09, 25.98, 182.12°)
OKLab	oklab(54.3% -0.076 -0.003)
OKLCH	oklch(54.3% 0.076 182.3)
XYZ	xyz(11.9192, 16.8621, 18.8429)
Luminance	0.1686 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337E73 #7E333E

analogous

#337E4E #337E73 #33647E

triadic

#337E73 #73337E #7E7333

tetradic

#337E73 #4E337E #7E333E #647E33

square

#337E73 #4E337E #7E333E #647E33

split-complementary

#337E73 #7E3364 #7E4E33

monochromatic

#102723 #21524B #337E73 #45AA9B #69C2B5

Accessibility & contrast

On white

4.80

#337E73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#337E73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337E73

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337E73	#FFFFFF	#000000	##FFFFFF
##337E73	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797773

Deuteranopia (green-blind)

#6D6F74

Tritanopia (blue-blind)

#00807B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #337e73;
/* rgb */ color: rgb(51, 126, 115);
/* oklch */ color: oklch(54.3% 0.076 182.3);

Tailwind

colors: {
  custom: {
    50: '#73a49b',
    500: '#337e73',
    950: '#000000',
  },
}

SCSS

$custom: #337e73;
$custom-light: #73a49b;
$custom-dark: #000000;

JSON

{
  "hex": "#337e73",
  "rgb": {
    "r": 51,
    "g": 126,
    "b": 115
  },
  "hsl": {
    "h": 171.2,
    "s": 42.373,
    "l": 34.706
  },
  "oklch": {
    "l": 0.54296,
    "c": 0.07607,
    "h": 182.3
  },
  "luminance": 0.16863
}

Semantic roles & 50–950 ramp

primary

#337E73

secondary

#AA636D

accent

#5668D2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #337E73

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

Preview Lab → · Contrast checker → · Palette generator →