#336C18#336C18

#336C18 is a mid, vivid green. Relative luminance 0.115; OKLCH L 47.5% C 0.130 H 137.7°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#336C18
RGB	rgb(51, 108, 24)
HSL	hsl(101, 64%, 26%)
HSV	hsv(101, 78%, 42%)
CMYK	cmyk(52.8%, 0%, 77.8%, 57.6%)
CIE-LAB	lab(40.40, -34.60, 38.78)
CIE-LCH	lch(40.40, 51.98, 131.74°)
OKLab	oklab(47.47% -0.0958 0.0872)
OKLCH	oklch(47.47% 0.13 137.7)
XYZ	xyz(6.8924, 11.4944, 2.7194)
Luminance	0.1149 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#336C18 #51186C

analogous

#5D6C18 #336C18 #186C27

triadic

#336C18 #18336C #6C1833

tetradic

#336C18 #185D6C #51186C #6C2718

square

#336C18 #185D6C #51186C #6C2718

split-complementary

#336C18 #27186C #6C185D

monochromatic

#0C1906 #1B3A0D #336C18 #4B9E23 #62D02E

Accessibility & contrast

On white

6.37

#336C18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#336C18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #336C18

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##336C18	#FFFFFF	#000000	##FFFFFF
##336C18	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706207

Deuteranopia (green-blind)

#685D21

Tritanopia (blue-blind)

#2F685C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #336c18;
/* rgb */ color: rgb(51, 108, 24);
/* oklch */ color: oklch(47.5% 0.130 137.7);

Tailwind

colors: {
  custom: {
    50: '#71975b',
    500: '#336c18',
    950: '#000000',
  },
}

SCSS

$custom: #336c18;
$custom-light: #71975b;
$custom-dark: #000000;

JSON

{
  "hex": "#336c18",
  "rgb": {
    "r": 51,
    "g": 108,
    "b": 24
  },
  "hsl": {
    "h": 100.714,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.47471,
    "c": 0.12954,
    "h": 137.7
  },
  "luminance": 0.11495
}

Semantic roles & 50–950 ramp

primary

#336C18

secondary

#823EA2

accent

#41E7B1

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#080D04

muted

#7B7E79

Preview Lab

Preview with #336C18

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

Preview Lab → · Contrast checker → · Palette generator →