#337D42#337D42

#337D42 is a mid, moderate green. Relative luminance 0.158; OKLCH L 52.8% C 0.117 H 147.9°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#337D42
RGB	rgb(51, 125, 66)
HSL	hsl(132, 42%, 35%)
HSV	hsv(132, 59%, 49%)
CMYK	cmyk(59.2%, 0%, 47.2%, 51%)
CIE-LAB	lab(46.66, -36.59, 25.38)
CIE-LCH	lch(46.66, 44.53, 145.25°)
OKLab	oklab(52.77% -0.099 0.0622)
OKLCH	oklch(52.77% 0.117 147.9)
XYZ	xyz(9.6816, 15.7635, 7.6857)
Luminance	0.1576 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D42 #7D336E

analogous

#497D33 #337D42 #337D67

triadic

#337D42 #42337D #7D4233

tetradic

#337D42 #33497D #7D336E #7D6733

square

#337D42 #33497D #7D336E #7D6733

split-complementary

#337D42 #67337D #7D3349

monochromatic

#102614 #21522B #337D42 #45A859 #69C27B

Accessibility & contrast

On white

5.06

#337D42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#337D42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D42

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D42	#FFFFFF	#000000	##FFFFFF
##337D42	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)

#7E733D

Deuteranopia (green-blind)

#746C46

Tritanopia (blue-blind)

#227A6F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337d42;
/* rgb */ color: rgb(51, 125, 66);
/* oklch */ color: oklch(52.8% 0.117 147.9);

Tailwind

colors: {
  custom: {
    50: '#72a377',
    500: '#337d42',
    950: '#000000',
  },
}

SCSS

$custom: #337d42;
$custom-light: #72a377;
$custom-dark: #000000;

JSON

{
  "hex": "#337d42",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 66
  },
  "hsl": {
    "h": 132.162,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.52774,
    "c": 0.11691,
    "h": 147.9
  },
  "luminance": 0.15764
}

Semantic roles & 50–950 ramp

primary

#337D42

secondary

#AA629B

accent

#56B9D2

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #337D42

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

Preview Lab → · Contrast checker → · Palette generator →