#337B49#337B49

#337B49 is a mid, moderate green. Relative luminance 0.154; OKLCH L 52.4% C 0.107 H 151.0°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#337B49
RGB	rgb(51, 123, 73)
HSL	hsl(138, 41%, 34%)
HSV	hsv(138, 59%, 48%)
CMYK	cmyk(58.5%, 0%, 40.7%, 51.8%)
CIE-LAB	lab(46.11, -34.46, 20.76)
CIE-LCH	lch(46.11, 40.23, 148.93°)
OKLab	oklab(52.36% -0.0934 0.0517)
OKLCH	oklch(52.36% 0.107 151)
XYZ	xyz(9.6501, 15.3499, 8.7563)
Luminance	0.1535 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337B49 #7B3365

analogous

#417B33 #337B49 #337B6D

triadic

#337B49 #49337B #7B4933

tetradic

#337B49 #33417B #7B3365 #7B6D33

square

#337B49 #33417B #7B3365 #7B6D33

split-complementary

#337B49 #6D337B #7B3341

monochromatic

#0F2416 #21502F #337B49 #45A663 #68C083

Accessibility & contrast

On white

5.16

#337B49 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#337B49 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337B49

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337B49	#FFFFFF	#000000	##FFFFFF
##337B49	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7146

Deuteranopia (green-blind)

#726B4C

Tritanopia (blue-blind)

#20796E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #337b49;
/* rgb */ color: rgb(51, 123, 73);
/* oklch */ color: oklch(52.4% 0.107 151.0);

Tailwind

colors: {
  custom: {
    50: '#72a27c',
    500: '#337b49',
    950: '#000000',
  },
}

SCSS

$custom: #337b49;
$custom-light: #72a27c;
$custom-dark: #000000;

JSON

{
  "hex": "#337b49",
  "rgb": {
    "r": 51,
    "g": 123,
    "b": 73
  },
  "hsl": {
    "h": 138.333,
    "s": 41.379,
    "l": 34.118
  },
  "oklch": {
    "l": 0.52358,
    "c": 0.10669,
    "h": 151
  },
  "luminance": 0.15351
}

Semantic roles & 50–950 ramp

primary

#337B49

secondary

#A86293

accent

#57ACD1

background

#F7FAF7

surface

#EDF3EE

border

#C8CDC9

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #337B49

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

Preview Lab → · Contrast checker → · Palette generator →