#337E11#337E11

#337E11 is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.5% C 0.156 H 138.6°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#337E11
RGB	rgb(51, 126, 17)
HSL	hsl(101, 76%, 28%)
HSV	hsv(101, 87%, 49%)
CMYK	cmyk(59.5%, 0%, 86.5%, 50.6%)
CIE-LAB	lab(46.53, -42.26, 46.85)
CIE-LCH	lch(46.53, 63.09, 132.05°)
OKLab	oklab(52.52% -0.1168 0.103)
OKLCH	oklch(52.52% 0.156 138.6)
XYZ	xyz(8.9269, 15.6652, 3.0835)
Luminance	0.1567 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337E11 #5C117E

analogous

#6A7E11 #337E11 #117E25

triadic

#337E11 #11337E #7E1133

tetradic

#337E11 #116A7E #5C117E #7E2511

square

#337E11 #116A7E #5C117E #7E2511

split-complementary

#337E11 #25117E #7E116A

monochromatic

#0B1B04 #1D480A #337E11 #49B418 #62E227

Accessibility & contrast

On white

5.08

#337E11 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#337E11 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337E11

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337E11	#FFFFFF	#000000	##FFFFFF
##337E11	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#796C1F

Tritanopia (blue-blind)

#2B796B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337e11;
/* rgb */ color: rgb(51, 126, 17);
/* oklch */ color: oklch(52.5% 0.156 138.6);

Tailwind

colors: {
  custom: {
    50: '#75a45b',
    500: '#337e11',
    950: '#000000',
  },
}

SCSS

$custom: #337e11;
$custom-light: #75a45b;
$custom-dark: #000000;

JSON

{
  "hex": "#337e11",
  "rgb": {
    "r": 51,
    "g": 126,
    "b": 17
  },
  "hsl": {
    "h": 101.284,
    "s": 76.224,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52515,
    "c": 0.15571,
    "h": 138.6
  },
  "luminance": 0.15666
}

Semantic roles & 50–950 ramp

primary

#337E11

secondary

#8D37B4

accent

#35F3B8

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #337E11

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

Preview Lab → · Contrast checker → · Palette generator →