#337D2B#337D2B

#337D2B is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.4% C 0.138 H 141.7°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#337D2B
RGB	rgb(51, 125, 43)
HSL	hsl(114, 49%, 33%)
HSV	hsv(114, 66%, 49%)
CMYK	cmyk(59.2%, 0%, 65.6%, 51%)
CIE-LAB	lab(46.37, -39.82, 36.86)
CIE-LCH	lch(46.37, 54.26, 137.20°)
OKLab	oklab(52.44% -0.1086 0.0857)
OKLCH	oklch(52.44% 0.138 141.7)
XYZ	xyz(9.1344, 15.5447, 4.8041)
Luminance	0.1555 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D2B #752B7D

analogous

#5C7D2B #337D2B #2B7D4C

triadic

#337D2B #2B337D #7D2B33

tetradic

#337D2B #2B5C7D #752B7D #7D4C2B

square

#337D2B #2B5C7D #752B7D #7D4C2B

split-complementary

#337D2B #4C2B7D #7D2B5C

monochromatic

#0E220C #204F1B #337D2B #46AB3B #66C75C

Accessibility & contrast

On white

5.11

#337D2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#337D2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D2B

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D2B	#FFFFFF	#000000	##FFFFFF
##337D2B	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807221

Deuteranopia (green-blind)

#776B32

Tritanopia (blue-blind)

#28796C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337d2b;
/* rgb */ color: rgb(51, 125, 43);
/* oklch */ color: oklch(52.4% 0.138 141.7);

Tailwind

colors: {
  custom: {
    50: '#73a368',
    500: '#337d2b',
    950: '#000000',
  },
}

SCSS

$custom: #337d2b;
$custom-light: #73a368;
$custom-dark: #000000;

JSON

{
  "hex": "#337d2b",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 43
  },
  "hsl": {
    "h": 114.146,
    "s": 48.81,
    "l": 32.941
  },
  "oklch": {
    "l": 0.5244,
    "c": 0.13837,
    "h": 141.7
  },
  "luminance": 0.15545
}

Semantic roles & 50–950 ramp

primary

#337D2B

secondary

#A457AD

accent

#4FD8CB

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #337D2B

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

Preview Lab → · Contrast checker → · Palette generator →