#337D1C#337D1C

#337D1C is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.3% C 0.149 H 139.5°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#337D1C
RGB	rgb(51, 125, 28)
HSL	hsl(106, 63%, 30%)
HSV	hsv(106, 78%, 49%)
CMYK	cmyk(59.2%, 0%, 77.6%, 51%)
CIE-LAB	lab(46.25, -41.20, 43.07)
CIE-LCH	lch(46.25, 59.60, 133.73°)
OKLab	oklab(52.3% -0.1133 0.0968)
OKLCH	oklch(52.3% 0.149 139.5)
XYZ	xyz(8.9081, 15.4541, 3.6119)
Luminance	0.1545 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D1C #661C7D

analogous

#647D1C #337D1C #1C7D35

triadic

#337D1C #1C337D #7D1C33

tetradic

#337D1C #1C647D #661C7D #7D351C

square

#337D1C #1C647D #661C7D #7D351C

split-complementary

#337D1C #351C7D #7D1C64

monochromatic

#0A1906 #1F4B11 #337D1C #47AF27 #63D43F

Accessibility & contrast

On white

5.13

#337D1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#337D1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D1C

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D1C	#FFFFFF	#000000	##FFFFFF
##337D1C	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817107

Deuteranopia (green-blind)

#776B26

Tritanopia (blue-blind)

#2B796A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337d1c;
/* rgb */ color: rgb(51, 125, 28);
/* oklch */ color: oklch(52.3% 0.149 139.5);

Tailwind

colors: {
  custom: {
    50: '#74a360',
    500: '#337d1c',
    950: '#000000',
  },
}

SCSS

$custom: #337d1c;
$custom-light: #74a360;
$custom-dark: #000000;

JSON

{
  "hex": "#337d1c",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 28
  },
  "hsl": {
    "h": 105.773,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.52301,
    "c": 0.149,
    "h": 139.5
  },
  "luminance": 0.15455
}

Semantic roles & 50–950 ramp

primary

#337D1C

secondary

#9744B1

accent

#41E6BF

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #337D1C

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

Preview Lab → · Contrast checker → · Palette generator →