#337A1C#337A1C

#337A1C is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.5% C 0.145 H 139.3°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#337A1C
RGB	rgb(51, 122, 28)
HSL	hsl(105, 63%, 29%)
HSV	hsv(105, 77%, 48%)
CMYK	cmyk(58.2%, 0%, 77%, 52.2%)
CIE-LAB	lab(45.23, -40.02, 42.05)
CIE-LCH	lch(45.23, 58.05, 133.58°)
OKLab	oklab(51.46% -0.1101 0.0946)
OKLCH	oklch(51.46% 0.145 139.3)
XYZ	xyz(8.5340, 14.7060, 3.4872)
Luminance	0.1471 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337A1C #631C7A

analogous

#627A1C #337A1C #1C7A34

triadic

#337A1C #1C337A #7A1C33

tetradic

#337A1C #1C627A #631C7A #7A341C

square

#337A1C #1C627A #631C7A #7A341C

split-complementary

#337A1C #341C7A #7A1C62

monochromatic

#0A1906 #1E4811 #337A1C #48AC27 #62D33E

Accessibility & contrast

On white

5.33

#337A1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#337A1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337A1C

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337A1C	#FFFFFF	#000000	##FFFFFF
##337A1C	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F09

Deuteranopia (green-blind)

#756926

Tritanopia (blue-blind)

#2B7668

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #337a1c;
/* rgb */ color: rgb(51, 122, 28);
/* oklch */ color: oklch(51.5% 0.145 139.3);

Tailwind

colors: {
  custom: {
    50: '#73a15f',
    500: '#337a1c',
    950: '#000000',
  },
}

SCSS

$custom: #337a1c;
$custom-light: #73a15f;
$custom-dark: #000000;

JSON

{
  "hex": "#337a1c",
  "rgb": {
    "r": 51,
    "g": 122,
    "b": 28
  },
  "hsl": {
    "h": 105.319,
    "s": 62.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51458,
    "c": 0.14522,
    "h": 139.3
  },
  "luminance": 0.14707
}

Semantic roles & 50–950 ramp

primary

#337A1C

secondary

#9444AE

accent

#42E6BE

background

#F7FAF5

surface

#EDF3EA

border

#C8CDC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #337A1C

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

Preview Lab → · Contrast checker → · Palette generator →