#337D15#337D15

#337D15 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.3% C 0.153 H 138.8°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#337D15
RGB	rgb(51, 125, 21)
HSL	hsl(103, 71%, 29%)
HSV	hsv(103, 83%, 49%)
CMYK	cmyk(59.2%, 0%, 83.2%, 51%)
CIE-LAB	lab(46.21, -41.66, 45.40)
CIE-LCH	lch(46.21, 61.62, 132.54°)
OKLab	oklab(52.26% -0.115 0.1006)
OKLCH	oklch(52.26% 0.153 138.8)
XYZ	xyz(8.8339, 15.4244, 3.2210)
Luminance	0.1542 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D15 #5F157D

analogous

#677D15 #337D15 #157D2B

triadic

#337D15 #15337D #7D1533

tetradic

#337D15 #15677D #5F157D #7D2B15

square

#337D15 #15677D #5F157D #7D2B15

split-complementary

#337D15 #2B157D #7D1567

monochromatic

#0B1A04 #1E490C #337D15 #48B11E #62DC30

Accessibility & contrast

On white

5.14

#337D15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#337D15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D15

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D15	#FFFFFF	#000000	##FFFFFF
##337D15	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#786B22

Tritanopia (blue-blind)

#2B786A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #337d15;
/* rgb */ color: rgb(51, 125, 21);
/* oklch */ color: oklch(52.3% 0.153 138.8);

Tailwind

colors: {
  custom: {
    50: '#74a35c',
    500: '#337d15',
    950: '#000000',
  },
}

SCSS

$custom: #337d15;
$custom-light: #74a35c;
$custom-dark: #000000;

JSON

{
  "hex": "#337d15",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 21
  },
  "hsl": {
    "h": 102.692,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52255,
    "c": 0.15275,
    "h": 138.8
  },
  "luminance": 0.15425
}

Semantic roles & 50–950 ramp

primary

#337D15

secondary

#903CB2

accent

#3AEEBA

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #337D15

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

Preview Lab → · Contrast checker → · Palette generator →