#337828#337828

#337828 is a mid, vivid green. Relative luminance 0.143; OKLCH L 51.0% C 0.134 H 141.0°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#337828
RGB	rgb(51, 120, 40)
HSL	hsl(112, 50%, 31%)
HSV	hsv(112, 67%, 47%)
CMYK	cmyk(57.5%, 0%, 66.7%, 52.9%)
CIE-LAB	lab(44.64, -38.12, 36.35)
CIE-LCH	lch(44.64, 52.67, 136.36°)
OKLab	oklab(51.01% -0.1042 0.0843)
OKLCH	oklch(51.01% 0.134 141)
XYZ	xyz(8.4643, 14.2892, 4.3191)
Luminance	0.1429 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337828 #6D2878

analogous

#5B7828 #337828 #287845

triadic

#337828 #283378 #782833

tetradic

#337828 #285B78 #6D2878 #784528

square

#337828 #285B78 #6D2878 #784528

split-complementary

#337828 #452878 #78285B

monochromatic

#0C1C09 #1F4A19 #337828 #47A637 #64C654

Accessibility & contrast

On white

5.44

#337828 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#337828 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337828

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337828	#FFFFFF	#000000	##FFFFFF
##337828	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6D1E

Deuteranopia (green-blind)

#72672F

Tritanopia (blue-blind)

#2A7467

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #337828;
/* rgb */ color: rgb(51, 120, 40);
/* oklch */ color: oklch(51.0% 0.134 141.0);

Tailwind

colors: {
  custom: {
    50: '#72a066',
    500: '#337828',
    950: '#000000',
  },
}

SCSS

$custom: #337828;
$custom-light: #72a066;
$custom-dark: #000000;

JSON

{
  "hex": "#337828",
  "rgb": {
    "r": 51,
    "g": 120,
    "b": 40
  },
  "hsl": {
    "h": 111.75,
    "s": 50,
    "l": 31.373
  },
  "oklch": {
    "l": 0.51007,
    "c": 0.13403,
    "h": 141
  },
  "luminance": 0.1429
}

Semantic roles & 50–950 ramp

primary

#337828

secondary

#9E52AA

accent

#4EDAC6

background

#F7F9F6

surface

#EDF2EB

border

#C8CCC6

text

#080F06

muted

#7B7E7A

Preview Lab

Preview with #337828

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

Preview Lab → · Contrast checker → · Palette generator →