#337D13#337D13

#337D13 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.2% C 0.154 H 138.7°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#337D13
RGB	rgb(51, 125, 19)
HSL	hsl(102, 74%, 28%)
HSV	hsv(102, 85%, 49%)
CMYK	cmyk(59.2%, 0%, 84.8%, 51%)
CIE-LAB	lab(46.20, -41.77, 45.99)
CIE-LCH	lch(46.20, 62.13, 132.25°)
OKLab	oklab(52.24% -0.1154 0.1015)
OKLCH	oklch(52.24% 0.154 138.7)
XYZ	xyz(8.8161, 15.4173, 3.1272)
Luminance	0.1542 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D13 #5D137D

analogous

#687D13 #337D13 #137D28

triadic

#337D13 #13337D #7D1333

tetradic

#337D13 #13687D #5D137D #7D2813

square

#337D13 #13687D #5D137D #7D2813

split-complementary

#337D13 #28137D #7D1368

monochromatic

#0B1B04 #1D480B #337D13 #49B21B #62DF2C

Accessibility & contrast

On white

5.14

#337D13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#337D13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D13

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D13	#FFFFFF	#000000	##FFFFFF
##337D13	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#786B20

Tritanopia (blue-blind)

#2B786A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #337d13;
/* rgb */ color: rgb(51, 125, 19);
/* oklch */ color: oklch(52.2% 0.154 138.7);

Tailwind

colors: {
  custom: {
    50: '#74a35c',
    500: '#337d13',
    950: '#000000',
  },
}

SCSS

$custom: #337d13;
$custom-light: #74a35c;
$custom-dark: #000000;

JSON

{
  "hex": "#337d13",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 19
  },
  "hsl": {
    "h": 101.887,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52244,
    "c": 0.15366,
    "h": 138.7
  },
  "luminance": 0.15418
}

Semantic roles & 50–950 ramp

primary

#337D13

secondary

#8E39B3

accent

#38F0B9

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #337D13

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

Preview Lab → · Contrast checker → · Palette generator →