#336A18#336A18

#336A18 is a mid, vivid green. Relative luminance 0.111; OKLCH L 46.9% C 0.127 H 137.5°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#336A18
RGB	rgb(51, 106, 24)
HSL	hsl(100, 63%, 25%)
HSV	hsv(100, 77%, 42%)
CMYK	cmyk(51.9%, 0%, 77.4%, 58.4%)
CIE-LAB	lab(39.71, -33.75, 38.09)
CIE-LCH	lch(39.71, 50.90, 131.54°)
OKLab	oklab(46.9% -0.0935 0.0858)
OKLCH	oklch(46.9% 0.127 137.5)
XYZ	xyz(6.6839, 11.0774, 2.6499)
Luminance	0.1108 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336A18 #4F186A

analogous

#5C6A18 #336A18 #186A26

triadic

#336A18 #18336A #6A1833

tetradic

#336A18 #185C6A #4F186A #6A2618

square

#336A18 #185C6A #4F186A #6A2618

split-complementary

#336A18 #26186A #6A185C

monochromatic

#0C1906 #1B380D #336A18 #4B9C23 #63CE2F

Accessibility & contrast

On white

6.53

#336A18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#336A18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336A18

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336A18	#FFFFFF	#000000	##FFFFFF
##336A18	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6008

Deuteranopia (green-blind)

#665C20

Tritanopia (blue-blind)

#2F665A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #336a18;
/* rgb */ color: rgb(51, 106, 24);
/* oklch */ color: oklch(46.9% 0.127 137.5);

Tailwind

colors: {
  custom: {
    50: '#71955b',
    500: '#336a18',
    950: '#000000',
  },
}

SCSS

$custom: #336a18;
$custom-light: #71955b;
$custom-dark: #000000;

JSON

{
  "hex": "#336a18",
  "rgb": {
    "r": 51,
    "g": 106,
    "b": 24
  },
  "hsl": {
    "h": 100.244,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.46903,
    "c": 0.12687,
    "h": 137.5
  },
  "luminance": 0.11078
}

Semantic roles & 50–950 ramp

primary

#336A18

secondary

#803EA0

accent

#42E6B0

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#080D04

muted

#7B7E79

Preview Lab

Preview with #336A18

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

Preview Lab → · Contrast checker → · Palette generator →