#337C13#337C13

#337C13 is a mid, vivid green. Relative luminance 0.152; OKLCH L 52.0% C 0.152 H 138.6°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#337C13
RGB	rgb(51, 124, 19)
HSL	hsl(102, 73%, 28%)
HSV	hsv(102, 85%, 49%)
CMYK	cmyk(58.9%, 0%, 84.7%, 51.4%)
CIE-LAB	lab(45.86, -41.39, 45.68)
CIE-LCH	lch(45.86, 61.64, 132.18°)
OKLab	oklab(51.96% -0.1143 0.1009)
OKLCH	oklch(51.96% 0.152 138.6)
XYZ	xyz(8.6901, 15.1654, 3.0852)
Luminance	0.1517 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C13 #5C137C

analogous

#677C13 #337C13 #137C27

triadic

#337C13 #13337C #7C1333

tetradic

#337C13 #13677C #5C137C #7C2713

square

#337C13 #13677C #5C137C #7C2713

split-complementary

#337C13 #27137C #7C1367

monochromatic

#0B1B04 #1D470B #337C13 #49B11B #62DF2B

Accessibility & contrast

On white

5.21

#337C13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#337C13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C13

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C13	#FFFFFF	#000000	##FFFFFF
##337C13	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#776A20

Tritanopia (blue-blind)

#2C7769

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #337c13;
/* rgb */ color: rgb(51, 124, 19);
/* oklch */ color: oklch(52.0% 0.152 138.6);

Tailwind

colors: {
  custom: {
    50: '#74a35c',
    500: '#337c13',
    950: '#000000',
  },
}

SCSS

$custom: #337c13;
$custom-light: #74a35c;
$custom-dark: #000000;

JSON

{
  "hex": "#337c13",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 19
  },
  "hsl": {
    "h": 101.714,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51963,
    "c": 0.15246,
    "h": 138.6
  },
  "luminance": 0.15166
}

Semantic roles & 50–950 ramp

primary

#337C13

secondary

#8D39B2

accent

#38F0B8

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #337C13

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

Preview Lab → · Contrast checker → · Palette generator →