#337A15#337A15

#337A15 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.4% C 0.149 H 138.6°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#337A15
RGB	rgb(51, 122, 21)
HSL	hsl(102, 71%, 28%)
HSV	hsv(102, 83%, 48%)
CMYK	cmyk(58.2%, 0%, 82.8%, 52.2%)
CIE-LAB	lab(45.19, -40.50, 44.45)
CIE-LCH	lch(45.19, 60.13, 132.34°)
OKLab	oklab(51.41% -0.1118 0.0986)
OKLCH	oklch(51.41% 0.149 138.6)
XYZ	xyz(8.4598, 14.6763, 3.0963)
Luminance	0.1468 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337A15 #5C157A

analogous

#657A15 #337A15 #157A29

triadic

#337A15 #15337A #7A1533

tetradic

#337A15 #15657A #5C157A #7A2915

square

#337A15 #15657A #5C157A #7A2915

split-complementary

#337A15 #29157A #7A1565

monochromatic

#0B1A04 #1D460C #337A15 #49AE1E #62DB2E

Accessibility & contrast

On white

5.34

#337A15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#337A15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337A15

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337A15	#FFFFFF	#000000	##FFFFFF
##337A15	1.00	5.34	3.94	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F00

Deuteranopia (green-blind)

#756921

Tritanopia (blue-blind)

#2C7667

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #337a15;
/* rgb */ color: rgb(51, 122, 21);
/* oklch */ color: oklch(51.4% 0.149 138.6);

Tailwind

colors: {
  custom: {
    50: '#74a15c',
    500: '#337a15',
    950: '#000000',
  },
}

SCSS

$custom: #337a15;
$custom-light: #74a15c;
$custom-dark: #000000;

JSON

{
  "hex": "#337a15",
  "rgb": {
    "r": 51,
    "g": 122,
    "b": 21
  },
  "hsl": {
    "h": 102.178,
    "s": 70.629,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51411,
    "c": 0.14908,
    "h": 138.6
  },
  "luminance": 0.14677
}

Semantic roles & 50–950 ramp

primary

#337A15

secondary

#8D3BAF

accent

#3AEDB8

background

#F7FAF5

surface

#EDF3E9

border

#C8CDC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #337A15

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

Preview Lab → · Contrast checker → · Palette generator →