#337F19#337F19

#337F19 is a mid, vivid green. Relative luminance 0.160; OKLCH L 52.8% C 0.153 H 139.3°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#337F19
RGB	rgb(51, 127, 25)
HSL	hsl(105, 67%, 30%)
HSV	hsv(105, 80%, 50%)
CMYK	cmyk(59.8%, 0%, 80.3%, 50.2%)
CIE-LAB	lab(46.91, -42.18, 44.77)
CIE-LCH	lch(46.91, 61.51, 133.30°)
OKLab	oklab(52.84% -0.1161 0.0999)
OKLCH	oklch(52.84% 0.153 139.3)
XYZ	xyz(9.1297, 15.9519, 3.5174)
Luminance	0.1595 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337F19 #65197F

analogous

#667F19 #337F19 #197F32

triadic

#337F19 #19337F #7F1933

tetradic

#337F19 #19667F #65197F #7F3219

square

#337F19 #19667F #65197F #7F3219

split-complementary

#337F19 #32197F #7F1966

monochromatic

#0A1A05 #1E4C0F #337F19 #48B223 #62D83A

Accessibility & contrast

On white

5.01

#337F19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#337F19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337F19

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337F19	#FFFFFF	#000000	##FFFFFF
##337F19	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#796D25

Tritanopia (blue-blind)

#2A7B6C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337f19;
/* rgb */ color: rgb(51, 127, 25);
/* oklch */ color: oklch(52.8% 0.153 139.3);

Tailwind

colors: {
  custom: {
    50: '#74a55f',
    500: '#337f19',
    950: '#000000',
  },
}

SCSS

$custom: #337f19;
$custom-light: #74a55f;
$custom-dark: #000000;

JSON

{
  "hex": "#337f19",
  "rgb": {
    "r": 51,
    "g": 127,
    "b": 25
  },
  "hsl": {
    "h": 104.706,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52841,
    "c": 0.15316,
    "h": 139.3
  },
  "luminance": 0.15953
}

Semantic roles & 50–950 ramp

primary

#337F19

secondary

#9641B3

accent

#3EEABE

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #337F19

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

Preview Lab → · Contrast checker → · Palette generator →