#337D47#337D47

#337D47 is a mid, moderate green. Relative luminance 0.158; OKLCH L 52.9% C 0.112 H 149.8°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#337D47
RGB	rgb(51, 125, 71)
HSL	hsl(136, 42%, 35%)
HSV	hsv(136, 59%, 49%)
CMYK	cmyk(59.2%, 0%, 43.2%, 51%)
CIE-LAB	lab(46.74, -35.71, 22.72)
CIE-LCH	lch(46.74, 42.32, 147.54°)
OKLab	oklab(52.87% -0.0966 0.0562)
OKLCH	oklch(52.87% 0.112 149.8)
XYZ	xyz(9.8355, 15.8251, 8.4962)
Luminance	0.1583 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D47 #7D3369

analogous

#447D33 #337D47 #337D6C

triadic

#337D47 #47337D #7D4733

tetradic

#337D47 #33447D #7D3369 #7D6C33

square

#337D47 #33447D #7D3369 #7D6C33

split-complementary

#337D47 #6C337D #7D3344

monochromatic

#102616 #21522E #337D47 #45A860 #69C281

Accessibility & contrast

On white

5.04

#337D47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#337D47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D47

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D47	#FFFFFF	#000000	##FFFFFF
##337D47	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7343

Deuteranopia (green-blind)

#746C4B

Tritanopia (blue-blind)

#207B70

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337d47;
/* rgb */ color: rgb(51, 125, 71);
/* oklch */ color: oklch(52.9% 0.112 149.8);

Tailwind

colors: {
  custom: {
    50: '#72a37b',
    500: '#337d47',
    950: '#000000',
  },
}

SCSS

$custom: #337d47;
$custom-light: #72a37b;
$custom-dark: #000000;

JSON

{
  "hex": "#337d47",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 71
  },
  "hsl": {
    "h": 136.216,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.52867,
    "c": 0.11179,
    "h": 149.8
  },
  "luminance": 0.15826
}

Semantic roles & 50–950 ramp

primary

#337D47

secondary

#AA6296

accent

#56B0D2

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #337D47

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

Preview Lab → · Contrast checker → · Palette generator →