#337C1D#337C1D

#337C1D is a mid, vivid green. Relative luminance 0.152; OKLCH L 52.0% C 0.147 H 139.6°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#337C1D
RGB	rgb(51, 124, 29)
HSL	hsl(106, 62%, 30%)
HSV	hsv(106, 77%, 49%)
CMYK	cmyk(58.9%, 0%, 76.6%, 51.4%)
CIE-LAB	lab(45.92, -40.73, 42.36)
CIE-LCH	lch(45.92, 58.77, 133.88°)
OKLab	oklab(52.03% -0.112 0.0954)
OKLCH	oklch(52.03% 0.147 139.6)
XYZ	xyz(8.7943, 15.2071, 3.6340)
Luminance	0.1521 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C1D #661D7C

analogous

#637C1D #337C1D #1D7C36

triadic

#337C1D #1D337C #7C1D33

tetradic

#337C1D #1D637C #661D7C #7C361D

square

#337C1D #1D637C #661D7C #7C361D

split-complementary

#337C1D #361D7C #7C1D63

monochromatic

#0A1906 #1F4A11 #337C1D #47AE29 #63D341

Accessibility & contrast

On white

5.20

#337C1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#337C1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C1D

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C1D	#FFFFFF	#000000	##FFFFFF
##337C1D	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80700A

Deuteranopia (green-blind)

#776A27

Tritanopia (blue-blind)

#2B786A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #337c1d;
/* rgb */ color: rgb(51, 124, 29);
/* oklch */ color: oklch(52.0% 0.147 139.6);

Tailwind

colors: {
  custom: {
    50: '#74a360',
    500: '#337c1d',
    950: '#000000',
  },
}

SCSS

$custom: #337c1d;
$custom-light: #74a360;
$custom-dark: #000000;

JSON

{
  "hex": "#337c1d",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 29
  },
  "hsl": {
    "h": 106.105,
    "s": 62.092,
    "l": 30
  },
  "oklch": {
    "l": 0.52027,
    "c": 0.14713,
    "h": 139.6
  },
  "luminance": 0.15208
}

Semantic roles & 50–950 ramp

primary

#337C1D

secondary

#9745B0

accent

#43E5C0

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #337C1D

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

Preview Lab → · Contrast checker → · Palette generator →