#337D17#337D17

#337D17 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.3% C 0.152 H 139.0°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#337D17
RGB	rgb(51, 125, 23)
HSL	hsl(104, 69%, 29%)
HSV	hsv(104, 82%, 49%)
CMYK	cmyk(59.2%, 0%, 81.6%, 51%)
CIE-LAB	lab(46.22, -41.54, 44.78)
CIE-LCH	lch(46.22, 61.08, 132.85°)
OKLab	oklab(52.27% -0.1145 0.0996)
OKLCH	oklch(52.27% 0.152 139)
XYZ	xyz(8.8532, 15.4321, 3.3226)
Luminance	0.1543 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D17 #61177D

analogous

#667D17 #337D17 #177D2E

triadic

#337D17 #17337D #7D1733

tetradic

#337D17 #17667D #61177D #7D2E17

square

#337D17 #17667D #61177D #7D2E17

split-complementary

#337D17 #2E177D #7D1766

monochromatic

#0B1A05 #1E490D #337D17 #48B121 #62DA35

Accessibility & contrast

On white

5.14

#337D17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#337D17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D17

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D17	#FFFFFF	#000000	##FFFFFF
##337D17	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#786B23

Tritanopia (blue-blind)

#2B796A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #337d17;
/* rgb */ color: rgb(51, 125, 23);
/* oklch */ color: oklch(52.3% 0.152 139.0);

Tailwind

colors: {
  custom: {
    50: '#74a35d',
    500: '#337d17',
    950: '#000000',
  },
}

SCSS

$custom: #337d17;
$custom-light: #74a35d;
$custom-dark: #000000;

JSON

{
  "hex": "#337d17",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 23
  },
  "hsl": {
    "h": 103.529,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52267,
    "c": 0.15175,
    "h": 139
  },
  "luminance": 0.15433
}

Semantic roles & 50–950 ramp

primary

#337D17

secondary

#923EB2

accent

#3CECBC

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #337D17

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

Preview Lab → · Contrast checker → · Palette generator →