#337D12#337D12

#337D12 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.2% C 0.154 H 138.6°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#337D12
RGB	rgb(51, 125, 18)
HSL	hsl(101, 75%, 28%)
HSV	hsv(101, 86%, 49%)
CMYK	cmyk(59.2%, 0%, 85.6%, 51%)
CIE-LAB	lab(46.20, -41.82, 46.27)
CIE-LCH	lch(46.20, 62.38, 132.11°)
OKLab	oklab(52.24% -0.1155 0.102)
OKLCH	oklch(52.24% 0.154 138.6)
XYZ	xyz(8.8077, 15.4140, 3.0832)
Luminance	0.1542 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D12 #5C127D

analogous

#687D12 #337D12 #127D26

triadic

#337D12 #12337D #7D1233

tetradic

#337D12 #12687D #5C127D #7D2612

square

#337D12 #12687D #5C127D #7D2612

split-complementary

#337D12 #26127D #7D1268

monochromatic

#0B1B04 #1D480A #337D12 #49B21A #62E029

Accessibility & contrast

On white

5.14

#337D12 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#337D12 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D12

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D12	#FFFFFF	#000000	##FFFFFF
##337D12	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)

#2C786A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #337d12;
/* rgb */ color: rgb(51, 125, 18);
/* oklch */ color: oklch(52.2% 0.154 138.6);

Tailwind

colors: {
  custom: {
    50: '#74a35b',
    500: '#337d12',
    950: '#000000',
  },
}

SCSS

$custom: #337d12;
$custom-light: #74a35b;
$custom-dark: #000000;

JSON

{
  "hex": "#337d12",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 18
  },
  "hsl": {
    "h": 101.495,
    "s": 74.825,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52239,
    "c": 0.1541,
    "h": 138.6
  },
  "luminance": 0.15415
}

Semantic roles & 50–950 ramp

primary

#337D12

secondary

#8D38B3

accent

#36F1B8

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #337D12

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

Preview Lab → · Contrast checker → · Palette generator →