#337B34#337B34

#337B34 is a mid, vivid green. Relative luminance 0.151; OKLCH L 52.0% C 0.128 H 143.7°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#337B34
RGB	rgb(51, 123, 52)
HSL	hsl(121, 41%, 34%)
HSV	hsv(121, 59%, 48%)
CMYK	cmyk(58.5%, 0%, 57.7%, 51.8%)
CIE-LAB	lab(45.79, -37.89, 31.78)
CIE-LCH	lch(45.79, 49.45, 140.01°)
OKLab	oklab(52% -0.1029 0.0756)
OKLCH	oklch(52% 0.128 143.7)
XYZ	xyz(9.0675, 15.1169, 5.6882)
Luminance	0.1512 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337B34 #7B337A

analogous

#567B33 #337B34 #337B58

triadic

#337B34 #34337B #7B3433

tetradic

#337B34 #33567B #7B337A #7B5833

square

#337B34 #33567B #7B337A #7B5833

split-complementary

#337B34 #58337B #7B3356

monochromatic

#0F240F #215022 #337B34 #45A646 #68C069

Accessibility & contrast

On white

5.22

#337B34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#337B34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337B34

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337B34	#FFFFFF	#000000	##FFFFFF
##337B34	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D702D

Deuteranopia (green-blind)

#746A39

Tritanopia (blue-blind)

#27786B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #337b34;
/* rgb */ color: rgb(51, 123, 52);
/* oklch */ color: oklch(52.0% 0.128 143.7);

Tailwind

colors: {
  custom: {
    50: '#72a26d',
    500: '#337b34',
    950: '#000000',
  },
}

SCSS

$custom: #337b34;
$custom-light: #72a26d;
$custom-dark: #000000;

JSON

{
  "hex": "#337b34",
  "rgb": {
    "r": 51,
    "g": 123,
    "b": 52
  },
  "hsl": {
    "h": 120.833,
    "s": 41.379,
    "l": 34.118
  },
  "oklch": {
    "l": 0.51996,
    "c": 0.12771,
    "h": 143.7
  },
  "luminance": 0.15118
}

Semantic roles & 50–950 ramp

primary

#337B34

secondary

#A862A7

accent

#57D0D1

background

#F7FAF6

surface

#EDF3EC

border

#C8CDC7

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #337B34

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

Preview Lab → · Contrast checker → · Palette generator →