#339740#339740

#339740 is a mid, vivid green. Relative luminance 0.232; OKLCH L 59.9% C 0.155 H 145.5°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#339740
RGB	rgb(51, 151, 64)
HSL	hsl(128, 50%, 40%)
HSV	hsv(128, 66%, 59%)
CMYK	cmyk(66.2%, 0%, 57.6%, 40.8%)
CIE-LAB	lab(55.28, -47.31, 37.01)
CIE-LCH	lch(55.28, 60.07, 141.96°)
OKLab	oklab(59.87% -0.1279 0.088)
OKLCH	oklch(59.87% 0.155 145.5)
XYZ	xyz(13.3564, 23.2058, 8.6248)
Luminance	0.2321 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339740 #97338A

analogous

#589733 #339740 #339772

triadic

#339740 #403397 #974033

tetradic

#339740 #335897 #97338A #977233

square

#339740 #335897 #97338A #977233

split-complementary

#339740 #723397 #973358

monochromatic

#143C19 #24692D #339740 #47C156 #74D080

Accessibility & contrast

On white

3.72

#339740 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#339740 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339740

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339740	#FFFFFF	#000000	##000000
##339740	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998A38

Deuteranopia (green-blind)

#8D8147

Tritanopia (blue-blind)

#179384

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #339740;
/* rgb */ color: rgb(51, 151, 64);
/* oklch */ color: oklch(59.9% 0.155 145.5);

Tailwind

colors: {
  custom: {
    50: '#77b677',
    500: '#339740',
    950: '#000000',
  },
}

SCSS

$custom: #339740;
$custom-light: #77b677;
$custom-dark: #000000;

JSON

{
  "hex": "#339740",
  "rgb": {
    "r": 51,
    "g": 151,
    "b": 64
  },
  "hsl": {
    "h": 127.8,
    "s": 49.505,
    "l": 39.608
  },
  "oklch": {
    "l": 0.59869,
    "c": 0.15524,
    "h": 145.5
  },
  "luminance": 0.23207
}

Semantic roles & 50–950 ramp

primary

#339740

secondary

#B86DAF

accent

#4FC7D9

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1109

muted

#7C807B

Preview Lab

Preview with #339740

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

Preview Lab → · Contrast checker → · Palette generator →