#337B22#337B22

#337B22 is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.8% C 0.143 H 140.2°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#337B22
RGB	rgb(51, 123, 34)
HSL	hsl(109, 57%, 31%)
HSV	hsv(109, 72%, 48%)
CMYK	cmyk(58.5%, 0%, 72.4%, 51.8%)
CIE-LAB	lab(45.61, -39.92, 40.05)
CIE-LCH	lch(45.61, 56.55, 134.91°)
OKLab	oklab(51.79% -0.1095 0.0913)
OKLCH	oklch(51.79% 0.143 140.2)
XYZ	xyz(8.7365, 14.9845, 3.9450)
Luminance	0.1499 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337B22 #6A227B

analogous

#5F7B22 #337B22 #227B3D

triadic

#337B22 #22337B #7B2233

tetradic

#337B22 #225F7B #6A227B #7B3D22

square

#337B22 #225F7B #6A227B #7B3D22

split-complementary

#337B22 #3D227B #7B225F

monochromatic

#0B1B07 #1F4B15 #337B22 #47AB2F #63CD4A

Accessibility & contrast

On white

5.25

#337B22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#337B22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337B22

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337B22	#FFFFFF	#000000	##FFFFFF
##337B22	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7014

Deuteranopia (green-blind)

#756A2A

Tritanopia (blue-blind)

#2A7769

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #337b22;
/* rgb */ color: rgb(51, 123, 34);
/* oklch */ color: oklch(51.8% 0.143 140.2);

Tailwind

colors: {
  custom: {
    50: '#73a263',
    500: '#337b22',
    950: '#000000',
  },
}

SCSS

$custom: #337b22;
$custom-light: #73a263;
$custom-dark: #000000;

JSON

{
  "hex": "#337b22",
  "rgb": {
    "r": 51,
    "g": 123,
    "b": 34
  },
  "hsl": {
    "h": 108.539,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51789,
    "c": 0.14256,
    "h": 140.2
  },
  "luminance": 0.14985
}

Semantic roles & 50–950 ramp

primary

#337B22

secondary

#9B4BAE

accent

#48E0C3

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#090F05

muted

#7B7F7A

Preview Lab

Preview with #337B22

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

Preview Lab → · Contrast checker → · Palette generator →