#337D41#337D41

#337D41 is a mid, moderate green. Relative luminance 0.158; OKLCH L 52.8% C 0.118 H 147.5°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#337D41
RGB	rgb(51, 125, 65)
HSL	hsl(131, 42%, 35%)
HSV	hsv(131, 59%, 49%)
CMYK	cmyk(59.2%, 0%, 48%, 51%)
CIE-LAB	lab(46.65, -36.76, 25.91)
CIE-LCH	lch(46.65, 44.97, 144.82°)
OKLab	oklab(52.76% -0.0995 0.0633)
OKLCH	oklch(52.76% 0.118 147.5)
XYZ	xyz(9.6524, 15.7518, 7.5317)
Luminance	0.1575 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D41 #7D336F

analogous

#4A7D33 #337D41 #337D66

triadic

#337D41 #41337D #7D4133

tetradic

#337D41 #334A7D #7D336F #7D6633

square

#337D41 #334A7D #7D336F #7D6633

split-complementary

#337D41 #66337D #7D334A

monochromatic

#102614 #21522A #337D41 #45A858 #69C27A

Accessibility & contrast

On white

5.06

#337D41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#337D41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D41

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D41	#FFFFFF	#000000	##FFFFFF
##337D41	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E733C

Deuteranopia (green-blind)

#756C45

Tritanopia (blue-blind)

#227A6F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337d41;
/* rgb */ color: rgb(51, 125, 65);
/* oklch */ color: oklch(52.8% 0.118 147.5);

Tailwind

colors: {
  custom: {
    50: '#72a376',
    500: '#337d41',
    950: '#000000',
  },
}

SCSS

$custom: #337d41;
$custom-light: #72a376;
$custom-dark: #000000;

JSON

{
  "hex": "#337d41",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 65
  },
  "hsl": {
    "h": 131.351,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.52756,
    "c": 0.11791,
    "h": 147.5
  },
  "luminance": 0.15753
}

Semantic roles & 50–950 ramp

primary

#337D41

secondary

#AA629C

accent

#56BAD2

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #337D41

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

Preview Lab → · Contrast checker → · Palette generator →