#337E2B#337E2B

#337E2B is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.7% C 0.140 H 141.7°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#337E2B
RGB	rgb(51, 126, 43)
HSL	hsl(114, 49%, 33%)
HSV	hsv(114, 66%, 49%)
CMYK	cmyk(59.5%, 0%, 65.9%, 50.6%)
CIE-LAB	lab(46.71, -40.22, 37.24)
CIE-LCH	lch(46.71, 54.81, 137.20°)
OKLab	oklab(52.72% -0.1097 0.0865)
OKLCH	oklch(52.72% 0.14 141.7)
XYZ	xyz(9.2617, 15.7991, 4.8465)
Luminance	0.1580 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337E2B #762B7E

analogous

#5C7E2B #337E2B #2B7E4C

triadic

#337E2B #2B337E #7E2B33

tetradic

#337E2B #2B5C7E #762B7E #7E4C2B

square

#337E2B #2B5C7E #762B7E #7E4C2B

split-complementary

#337E2B #4C2B7E #7E2B5C

monochromatic

#0E230C #21501B #337E2B #45AC3B #66C75C

Accessibility & contrast

On white

5.05

#337E2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#337E2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337E2B

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337E2B	#FFFFFF	#000000	##FFFFFF
##337E2B	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817321

Deuteranopia (green-blind)

#786C32

Tritanopia (blue-blind)

#287A6D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337e2b;
/* rgb */ color: rgb(51, 126, 43);
/* oklch */ color: oklch(52.7% 0.140 141.7);

Tailwind

colors: {
  custom: {
    50: '#73a468',
    500: '#337e2b',
    950: '#000000',
  },
}

SCSS

$custom: #337e2b;
$custom-light: #73a468;
$custom-dark: #000000;

JSON

{
  "hex": "#337e2b",
  "rgb": {
    "r": 51,
    "g": 126,
    "b": 43
  },
  "hsl": {
    "h": 114.217,
    "s": 49.112,
    "l": 33.137
  },
  "oklch": {
    "l": 0.52719,
    "c": 0.13971,
    "h": 141.7
  },
  "luminance": 0.158
}

Semantic roles & 50–950 ramp

primary

#337E2B

secondary

#A558AD

accent

#4FD9CB

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #337E2B

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

Preview Lab → · Contrast checker → · Palette generator →