#337F11#337F11

#337F11 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.8% C 0.157 H 138.6°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#337F11
RGB	rgb(51, 127, 17)
HSL	hsl(101, 76%, 28%)
HSV	hsv(101, 87%, 50%)
CMYK	cmyk(59.8%, 0%, 86.6%, 50.2%)
CIE-LAB	lab(46.87, -42.64, 47.16)
CIE-LCH	lch(46.87, 63.58, 132.12°)
OKLab	oklab(52.8% -0.1178 0.1037)
OKLCH	oklch(52.8% 0.157 138.6)
XYZ	xyz(9.0554, 15.9222, 3.1263)
Luminance	0.1592 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337F11 #5D117F

analogous

#6A7F11 #337F11 #117F26

triadic

#337F11 #11337F #7F1133

tetradic

#337F11 #116A7F #5D117F #7F2611

square

#337F11 #116A7F #5D117F #7F2611

split-complementary

#337F11 #26117F #7F116A

monochromatic

#0B1B04 #1D490A #337F11 #49B518 #62E228

Accessibility & contrast

On white

5.02

#337F11 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#337F11 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337F11

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337F11	#FFFFFF	#000000	##FFFFFF
##337F11	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#7A6D20

Tritanopia (blue-blind)

#2B7A6C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337f11;
/* rgb */ color: rgb(51, 127, 17);
/* oklch */ color: oklch(52.8% 0.157 138.6);

Tailwind

colors: {
  custom: {
    50: '#75a55b',
    500: '#337f11',
    950: '#000000',
  },
}

SCSS

$custom: #337f11;
$custom-light: #75a55b;
$custom-dark: #000000;

JSON

{
  "hex": "#337f11",
  "rgb": {
    "r": 51,
    "g": 127,
    "b": 17
  },
  "hsl": {
    "h": 101.455,
    "s": 76.389,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52796,
    "c": 0.1569,
    "h": 138.6
  },
  "luminance": 0.15923
}

Semantic roles & 50–950 ramp

primary

#337F11

secondary

#8E37B5

accent

#35F3B8

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #337F11

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

Preview Lab → · Contrast checker → · Palette generator →