#337B48#337B48

#337B48 is a mid, moderate green. Relative luminance 0.153; OKLCH L 52.3% C 0.108 H 150.6°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#337B48
RGB	rgb(51, 123, 72)
HSL	hsl(138, 41%, 34%)
HSV	hsv(138, 59%, 48%)
CMYK	cmyk(58.5%, 0%, 41.5%, 51.8%)
CIE-LAB	lab(46.09, -34.65, 21.30)
CIE-LCH	lch(46.09, 40.67, 148.42°)
OKLab	oklab(52.34% -0.0938 0.0529)
OKLCH	oklch(52.34% 0.108 150.6)
XYZ	xyz(9.6172, 15.3367, 8.5831)
Luminance	0.1534 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337B48 #7B3366

analogous

#427B33 #337B48 #337B6C

triadic

#337B48 #48337B #7B4833

tetradic

#337B48 #33427B #7B3366 #7B6C33

square

#337B48 #33427B #7B3366 #7B6C33

split-complementary

#337B48 #6C337B #7B3342

monochromatic

#0F2415 #21502F #337B48 #45A661 #68C082

Accessibility & contrast

On white

5.16

#337B48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#337B48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337B48

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337B48	#FFFFFF	#000000	##FFFFFF
##337B48	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7144

Deuteranopia (green-blind)

#726A4B

Tritanopia (blue-blind)

#20796E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #337b48;
/* rgb */ color: rgb(51, 123, 72);
/* oklch */ color: oklch(52.3% 0.108 150.6);

Tailwind

colors: {
  custom: {
    50: '#72a27b',
    500: '#337b48',
    950: '#000000',
  },
}

SCSS

$custom: #337b48;
$custom-light: #72a27b;
$custom-dark: #000000;

JSON

{
  "hex": "#337b48",
  "rgb": {
    "r": 51,
    "g": 123,
    "b": 72
  },
  "hsl": {
    "h": 137.5,
    "s": 41.379,
    "l": 34.118
  },
  "oklch": {
    "l": 0.52338,
    "c": 0.10772,
    "h": 150.6
  },
  "luminance": 0.15338
}

Semantic roles & 50–950 ramp

primary

#337B48

secondary

#A86294

accent

#57ADD1

background

#F7FAF7

surface

#EDF3EE

border

#C8CDC9

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #337B48

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

Preview Lab → · Contrast checker → · Palette generator →