#337C1A#337C1A

#337C1A is a mid, vivid green. Relative luminance 0.152; OKLCH L 52.0% C 0.149 H 139.2°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#337C1A
RGB	rgb(51, 124, 26)
HSL	hsl(105, 65%, 29%)
HSV	hsv(105, 79%, 49%)
CMYK	cmyk(58.9%, 0%, 79%, 51.4%)
CIE-LAB	lab(45.90, -40.95, 43.44)
CIE-LCH	lch(45.90, 59.70, 133.31°)
OKLab	oklab(52.01% -0.1128 0.0972)
OKLCH	oklch(52.01% 0.149 139.2)
XYZ	xyz(8.7590, 15.1929, 3.4480)
Luminance	0.1519 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C1A #631A7C

analogous

#647C1A #337C1A #1A7C32

triadic

#337C1A #1A337C #7C1A33

tetradic

#337C1A #1A647C #631A7C #7C321A

square

#337C1A #1A647C #631A7C #7C321A

split-complementary

#337C1A #321A7C #7C1A64

monochromatic

#0A1905 #1E490F #337C1A #48AF25 #62D63B

Accessibility & contrast

On white

5.20

#337C1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#337C1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C1A

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C1A	#FFFFFF	#000000	##FFFFFF
##337C1A	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)

#807003

Deuteranopia (green-blind)

#776A25

Tritanopia (blue-blind)

#2B7869

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #337c1a;
/* rgb */ color: rgb(51, 124, 26);
/* oklch */ color: oklch(52.0% 0.149 139.2);

Tailwind

colors: {
  custom: {
    50: '#74a35f',
    500: '#337c1a',
    950: '#000000',
  },
}

SCSS

$custom: #337c1a;
$custom-light: #74a35f;
$custom-dark: #000000;

JSON

{
  "hex": "#337c1a",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 26
  },
  "hsl": {
    "h": 104.694,
    "s": 65.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52005,
    "c": 0.1489,
    "h": 139.2
  },
  "luminance": 0.15194
}

Semantic roles & 50–950 ramp

primary

#337C1A

secondary

#9442B0

accent

#40E8BD

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #337C1A

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

Preview Lab → · Contrast checker → · Palette generator →