#337E13#337E13

#337E13 is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.5% C 0.155 H 138.7°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#337E13
RGB	rgb(51, 126, 19)
HSL	hsl(102, 74%, 28%)
HSV	hsv(102, 85%, 49%)
CMYK	cmyk(59.5%, 0%, 84.9%, 50.6%)
CIE-LAB	lab(46.54, -42.16, 46.31)
CIE-LCH	lch(46.54, 62.62, 132.31°)
OKLab	oklab(52.53% -0.1164 0.1022)
OKLCH	oklch(52.53% 0.155 138.7)
XYZ	xyz(8.9433, 15.6718, 3.1696)
Luminance	0.1567 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337E13 #5E137E

analogous

#687E13 #337E13 #137E28

triadic

#337E13 #13337E #7E1333

tetradic

#337E13 #13687E #5E137E #7E2813

square

#337E13 #13687E #5E137E #7E2813

split-complementary

#337E13 #28137E #7E1368

monochromatic

#0B1B04 #1D490B #337E13 #49B31B #62DF2C

Accessibility & contrast

On white

5.08

#337E13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#337E13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337E13

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337E13	#FFFFFF	#000000	##FFFFFF
##337E13	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#796C21

Tritanopia (blue-blind)

#2B796B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337e13;
/* rgb */ color: rgb(51, 126, 19);
/* oklch */ color: oklch(52.5% 0.155 138.7);

Tailwind

colors: {
  custom: {
    50: '#74a45c',
    500: '#337e13',
    950: '#000000',
  },
}

SCSS

$custom: #337e13;
$custom-light: #74a45c;
$custom-dark: #000000;

JSON

{
  "hex": "#337e13",
  "rgb": {
    "r": 51,
    "g": 126,
    "b": 19
  },
  "hsl": {
    "h": 102.056,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52525,
    "c": 0.15487,
    "h": 138.7
  },
  "luminance": 0.15673
}

Semantic roles & 50–950 ramp

primary

#337E13

secondary

#8F39B4

accent

#37F0B9

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #337E13

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

Preview Lab → · Contrast checker → · Palette generator →