#337318#337318

#337318 is a mid, vivid green. Relative luminance 0.130; OKLCH L 49.5% C 0.139 H 138.3°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#337318
RGB	rgb(51, 115, 24)
HSL	hsl(102, 65%, 27%)
HSV	hsv(102, 79%, 45%)
CMYK	cmyk(55.7%, 0%, 79.1%, 54.9%)
CIE-LAB	lab(42.81, -37.51, 41.15)
CIE-LCH	lch(42.81, 55.68, 132.35°)
OKLab	oklab(49.45% -0.1036 0.0922)
OKLCH	oklch(49.45% 0.139 138.3)
XYZ	xyz(7.6606, 13.0306, 2.9755)
Luminance	0.1303 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337318 #581873

analogous

#617318 #337318 #18732B

triadic

#337318 #183373 #731833

tetradic

#337318 #186173 #581873 #732B18

square

#337318 #186173 #581873 #732B18

split-complementary

#337318 #2B1873 #731861

monochromatic

#0B1905 #1D400D #337318 #49A623 #62D431

Accessibility & contrast

On white

5.82

#337318 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#337318 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337318

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337318	#FFFFFF	#000000	##FFFFFF
##337318	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776804

Deuteranopia (green-blind)

#6F6322

Tritanopia (blue-blind)

#2D6F62

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #337318;
/* rgb */ color: rgb(51, 115, 24);
/* oklch */ color: oklch(49.5% 0.139 138.3);

Tailwind

colors: {
  custom: {
    50: '#729c5c',
    500: '#337318',
    950: '#000000',
  },
}

SCSS

$custom: #337318;
$custom-light: #729c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#337318",
  "rgb": {
    "r": 51,
    "g": 115,
    "b": 24
  },
  "hsl": {
    "h": 102.198,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.49454,
    "c": 0.13867,
    "h": 138.3
  },
  "luminance": 0.13031
}

Semantic roles & 50–950 ramp

primary

#337318

secondary

#893FA8

accent

#3FE8B6

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#080E04

muted

#7B7E79

Preview Lab

Preview with #337318

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

Preview Lab → · Contrast checker → · Palette generator →