#337D3C#337D3C

#337D3C is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.7% C 0.123 H 145.9°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#337D3C
RGB	rgb(51, 125, 60)
HSL	hsl(127, 42%, 35%)
HSV	hsv(127, 59%, 49%)
CMYK	cmyk(59.2%, 0%, 52%, 51%)
CIE-LAB	lab(46.57, -37.56, 28.53)
CIE-LCH	lch(46.57, 47.16, 142.78°)
OKLab	oklab(52.67% -0.1017 0.069)
OKLCH	oklch(52.67% 0.123 145.9)
XYZ	xyz(9.5139, 15.6964, 6.8024)
Luminance	0.1570 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D3C #7D3374

analogous

#4F7D33 #337D3C #337D61

triadic

#337D3C #3C337D #7D3C33

tetradic

#337D3C #334F7D #7D3374 #7D6133

square

#337D3C #334F7D #7D3374 #7D6133

split-complementary

#337D3C #61337D #7D334F

monochromatic

#102612 #215227 #337D3C #45A851 #69C274

Accessibility & contrast

On white

5.07

#337D3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#337D3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D3C

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D3C	#FFFFFF	#000000	##FFFFFF
##337D3C	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7236

Deuteranopia (green-blind)

#756C41

Tritanopia (blue-blind)

#247A6E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337d3c;
/* rgb */ color: rgb(51, 125, 60);
/* oklch */ color: oklch(52.7% 0.123 145.9);

Tailwind

colors: {
  custom: {
    50: '#72a373',
    500: '#337d3c',
    950: '#000000',
  },
}

SCSS

$custom: #337d3c;
$custom-light: #72a373;
$custom-dark: #000000;

JSON

{
  "hex": "#337d3c",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 60
  },
  "hsl": {
    "h": 127.297,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.52672,
    "c": 0.12291,
    "h": 145.9
  },
  "luminance": 0.15697
}

Semantic roles & 50–950 ramp

primary

#337D3C

secondary

#AA62A1

accent

#56C3D2

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #337D3C

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

Preview Lab → · Contrast checker → · Palette generator →