#337D49#337D49

#337D49 is a mid, moderate green. Relative luminance 0.159; OKLCH L 52.9% C 0.110 H 150.7°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#337D49
RGB	rgb(51, 125, 73)
HSL	hsl(138, 42%, 35%)
HSV	hsv(138, 59%, 49%)
CMYK	cmyk(59.2%, 0%, 41.6%, 51%)
CIE-LAB	lab(46.78, -35.34, 21.64)
CIE-LCH	lch(46.78, 41.44, 148.52°)
OKLab	oklab(52.91% -0.0957 0.0537)
OKLCH	oklch(52.91% 0.11 150.7)
XYZ	xyz(9.9007, 15.8512, 8.8399)
Luminance	0.1585 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D49 #7D3367

analogous

#427D33 #337D49 #337D6E

triadic

#337D49 #49337D #7D4933

tetradic

#337D49 #33427D #7D3367 #7D6E33

square

#337D49 #33427D #7D3367 #7D6E33

split-complementary

#337D49 #6E337D #7D3342

monochromatic

#102616 #215230 #337D49 #45A862 #69C283

Accessibility & contrast

On white

5.04

#337D49 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#337D49 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D49

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D49	#FFFFFF	#000000	##FFFFFF
##337D49	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)

#7E7345

Deuteranopia (green-blind)

#746C4C

Tritanopia (blue-blind)

#1F7B70

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337d49;
/* rgb */ color: rgb(51, 125, 73);
/* oklch */ color: oklch(52.9% 0.110 150.7);

Tailwind

colors: {
  custom: {
    50: '#72a37c',
    500: '#337d49',
    950: '#000000',
  },
}

SCSS

$custom: #337d49;
$custom-light: #72a37c;
$custom-dark: #000000;

JSON

{
  "hex": "#337d49",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 73
  },
  "hsl": {
    "h": 137.838,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.52907,
    "c": 0.10974,
    "h": 150.7
  },
  "luminance": 0.15852
}

Semantic roles & 50–950 ramp

primary

#337D49

secondary

#AA6294

accent

#56ADD2

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #337D49

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

Preview Lab → · Contrast checker → · Palette generator →