#337D3E#337D3E

#337D3E is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.7% C 0.121 H 146.5°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#337D3E
RGB	rgb(51, 125, 62)
HSL	hsl(129, 42%, 35%)
HSV	hsv(129, 59%, 49%)
CMYK	cmyk(59.2%, 0%, 50.4%, 51%)
CIE-LAB	lab(46.60, -37.25, 27.49)
CIE-LCH	lch(46.60, 46.29, 143.57°)
OKLab	oklab(52.71% -0.1008 0.0668)
OKLCH	oklch(52.71% 0.121 146.5)
XYZ	xyz(9.5678, 15.7180, 7.0862)
Luminance	0.1572 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D3E #7D3372

analogous

#4D7D33 #337D3E #337D63

triadic

#337D3E #3E337D #7D3E33

tetradic

#337D3E #334D7D #7D3372 #7D6333

square

#337D3E #334D7D #7D3372 #7D6333

split-complementary

#337D3E #63337D #7D334D

monochromatic

#102613 #215228 #337D3E #45A854 #69C276

Accessibility & contrast

On white

5.07

#337D3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#337D3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D3E

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D3E	#FFFFFF	#000000	##FFFFFF
##337D3E	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7239

Deuteranopia (green-blind)

#756C42

Tritanopia (blue-blind)

#237A6E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337d3e;
/* rgb */ color: rgb(51, 125, 62);
/* oklch */ color: oklch(52.7% 0.121 146.5);

Tailwind

colors: {
  custom: {
    50: '#72a374',
    500: '#337d3e',
    950: '#000000',
  },
}

SCSS

$custom: #337d3e;
$custom-light: #72a374;
$custom-dark: #000000;

JSON

{
  "hex": "#337d3e",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 62
  },
  "hsl": {
    "h": 128.919,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.52705,
    "c": 0.12093,
    "h": 146.5
  },
  "luminance": 0.15719
}

Semantic roles & 50–950 ramp

primary

#337D3E

secondary

#AA629F

accent

#56BFD2

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #337D3E

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

Preview Lab → · Contrast checker → · Palette generator →