#337D39#337D39

#337D39 is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.6% C 0.126 H 145.0°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#337D39
RGB	rgb(51, 125, 57)
HSL	hsl(125, 42%, 35%)
HSV	hsv(125, 59%, 49%)
CMYK	cmyk(59.2%, 0%, 54.4%, 51%)
CIE-LAB	lab(46.53, -38.01, 30.07)
CIE-LCH	lch(46.53, 48.47, 141.66°)
OKLab	oklab(52.63% -0.103 0.0722)
OKLCH	oklch(52.63% 0.126 145)
XYZ	xyz(9.4368, 15.6656, 6.3966)
Luminance	0.1567 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D39 #7D3377

analogous

#527D33 #337D39 #337D5E

triadic

#337D39 #39337D #7D3933

tetradic

#337D39 #33527D #7D3377 #7D5E33

square

#337D39 #33527D #7D3377 #7D5E33

split-complementary

#337D39 #5E337D #7D3352

monochromatic

#102611 #215225 #337D39 #45A84D #69C270

Accessibility & contrast

On white

5.08

#337D39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#337D39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D39

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D39	#FFFFFF	#000000	##FFFFFF
##337D39	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7233

Deuteranopia (green-blind)

#756C3E

Tritanopia (blue-blind)

#257A6D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337d39;
/* rgb */ color: rgb(51, 125, 57);
/* oklch */ color: oklch(52.6% 0.126 145.0);

Tailwind

colors: {
  custom: {
    50: '#72a371',
    500: '#337d39',
    950: '#000000',
  },
}

SCSS

$custom: #337d39;
$custom-light: #72a371;
$custom-dark: #000000;

JSON

{
  "hex": "#337d39",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 57
  },
  "hsl": {
    "h": 124.865,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.52625,
    "c": 0.12583,
    "h": 145
  },
  "luminance": 0.15666
}

Semantic roles & 50–950 ramp

primary

#337D39

secondary

#AA62A4

accent

#56C8D2

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #337D39

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

Preview Lab → · Contrast checker → · Palette generator →