#337718#337718

#337718 is a mid, vivid green. Relative luminance 0.140; OKLCH L 50.6% C 0.144 H 138.7°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#337718
RGB	rgb(51, 119, 24)
HSL	hsl(103, 66%, 28%)
HSV	hsv(103, 80%, 47%)
CMYK	cmyk(57.1%, 0%, 79.8%, 53.3%)
CIE-LAB	lab(44.18, -39.12, 42.49)
CIE-LCH	lch(44.18, 57.75, 132.64°)
OKLab	oklab(50.58% -0.108 0.0949)
OKLCH	oklch(50.58% 0.144 138.7)
XYZ	xyz(8.1266, 13.9627, 3.1308)
Luminance	0.1396 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337718 #5C1877

analogous

#637718 #337718 #18772C

triadic

#337718 #183377 #771833

tetradic

#337718 #186377 #5C1877 #772C18

square

#337718 #186377 #5C1877 #772C18

split-complementary

#337718 #2C1877 #771863

monochromatic

#0B1905 #1D440E #337718 #49AA22 #62D633

Accessibility & contrast

On white

5.54

#337718 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#337718 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337718

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337718	#FFFFFF	#000000	##FFFFFF
##337718	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C02

Deuteranopia (green-blind)

#726622

Tritanopia (blue-blind)

#2D7365

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #337718;
/* rgb */ color: rgb(51, 119, 24);
/* oklch */ color: oklch(50.6% 0.144 138.7);

Tailwind

colors: {
  custom: {
    50: '#739f5d',
    500: '#337718',
    950: '#000000',
  },
}

SCSS

$custom: #337718;
$custom-light: #739f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#337718",
  "rgb": {
    "r": 51,
    "g": 119,
    "b": 24
  },
  "hsl": {
    "h": 102.947,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.50584,
    "c": 0.14377,
    "h": 138.7
  },
  "luminance": 0.13963
}

Semantic roles & 50–950 ramp

primary

#337718

secondary

#8D3FAC

accent

#3EE9B9

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #337718

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

Preview Lab → · Contrast checker → · Palette generator →