#337C2B#337C2B

#337C2B is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.2% C 0.137 H 141.7°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#337C2B
RGB	rgb(51, 124, 43)
HSL	hsl(114, 49%, 33%)
HSV	hsv(114, 65%, 49%)
CMYK	cmyk(58.9%, 0%, 65.3%, 51.4%)
CIE-LAB	lab(46.03, -39.41, 36.49)
CIE-LCH	lch(46.03, 53.71, 137.21°)
OKLab	oklab(52.16% -0.1075 0.0849)
OKLCH	oklch(52.16% 0.137 141.7)
XYZ	xyz(9.0085, 15.2927, 4.7621)
Luminance	0.1529 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C2B #742B7C

analogous

#5B7C2B #337C2B #2B7C4B

triadic

#337C2B #2B337C #7C2B33

tetradic

#337C2B #2B5B7C #742B7C #7C4B2B

square

#337C2B #2B5B7C #742B7C #7C4B2B

split-complementary

#337C2B #4B2B7C #7C2B5B

monochromatic

#0E210B #204F1B #337C2B #46A93B #66C65B

Accessibility & contrast

On white

5.17

#337C2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#337C2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C2B

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C2B	#FFFFFF	#000000	##FFFFFF
##337C2B	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7121

Deuteranopia (green-blind)

#766B32

Tritanopia (blue-blind)

#29786B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #337c2b;
/* rgb */ color: rgb(51, 124, 43);
/* oklch */ color: oklch(52.2% 0.137 141.7);

Tailwind

colors: {
  custom: {
    50: '#73a368',
    500: '#337c2b',
    950: '#000000',
  },
}

SCSS

$custom: #337c2b;
$custom-light: #73a368;
$custom-dark: #000000;

JSON

{
  "hex": "#337c2b",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 43
  },
  "hsl": {
    "h": 114.074,
    "s": 48.503,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5216,
    "c": 0.13701,
    "h": 141.7
  },
  "luminance": 0.15294
}

Semantic roles & 50–950 ramp

primary

#337C2B

secondary

#A457AC

accent

#50D8CB

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #337C2B

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

Preview Lab → · Contrast checker → · Palette generator →