#337B16#337B16

#337B16 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.7% C 0.150 H 138.8°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#337B16
RGB	rgb(51, 123, 22)
HSL	hsl(103, 70%, 28%)
HSV	hsv(103, 82%, 48%)
CMYK	cmyk(58.5%, 0%, 82.1%, 51.8%)
CIE-LAB	lab(45.53, -40.83, 44.45)
CIE-LCH	lch(45.53, 60.36, 132.56°)
OKLab	oklab(51.7% -0.1127 0.0987)
OKLCH	oklch(51.7% 0.15 138.8)
XYZ	xyz(8.5927, 14.9269, 3.1873)
Luminance	0.1493 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337B16 #5E167B

analogous

#657B16 #337B16 #167B2B

triadic

#337B16 #16337B #7B1633

tetradic

#337B16 #16657B #5E167B #7B2B16

square

#337B16 #16657B #5E167B #7B2B16

split-complementary

#337B16 #2B167B #7B1665

monochromatic

#0B1A05 #1D470D #337B16 #49AF1F #62DA31

Accessibility & contrast

On white

5.27

#337B16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#337B16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337B16

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337B16	#FFFFFF	#000000	##FFFFFF
##337B16	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F6F00

Deuteranopia (green-blind)

#766A22

Tritanopia (blue-blind)

#2C7768

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #337b16;
/* rgb */ color: rgb(51, 123, 22);
/* oklch */ color: oklch(51.7% 0.150 138.8);

Tailwind

colors: {
  custom: {
    50: '#74a25d',
    500: '#337b16',
    950: '#000000',
  },
}

SCSS

$custom: #337b16;
$custom-light: #74a25d;
$custom-dark: #000000;

JSON

{
  "hex": "#337b16",
  "rgb": {
    "r": 51,
    "g": 123,
    "b": 22
  },
  "hsl": {
    "h": 102.772,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51698,
    "c": 0.14981,
    "h": 138.8
  },
  "luminance": 0.14928
}

Semantic roles & 50–950 ramp

primary

#337B16

secondary

#8F3DB0

accent

#3BECBA

background

#F7FAF5

surface

#EDF3E9

border

#C8CDC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #337B16

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

Preview Lab → · Contrast checker → · Palette generator →