#337C3F#337C3F

#337C3F is a mid, moderate green. Relative luminance 0.155; OKLCH L 52.4% C 0.118 H 146.9°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#337C3F
RGB	rgb(51, 124, 63)
HSL	hsl(130, 42%, 34%)
HSV	hsv(130, 59%, 49%)
CMYK	cmyk(58.9%, 0%, 49.2%, 51.4%)
CIE-LAB	lab(46.28, -36.66, 26.54)
CIE-LCH	lch(46.28, 45.26, 144.09°)
OKLab	oklab(52.45% -0.0992 0.0647)
OKLCH	oklch(52.45% 0.118 146.9)
XYZ	xyz(9.4695, 15.4771, 7.1900)
Luminance	0.1548 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C3F #7C3370

analogous

#4C7C33 #337C3F #337C64

triadic

#337C3F #3F337C #7C3F33

tetradic

#337C3F #334C7C #7C3370 #7C6433

square

#337C3F #334C7C #7C3370 #7C6433

split-complementary

#337C3F #64337C #7C334C

monochromatic

#0F2513 #215129 #337C3F #45A755 #68C177

Accessibility & contrast

On white

5.13

#337C3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#337C3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C3F

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C3F	#FFFFFF	#000000	##FFFFFF
##337C3F	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E723A

Deuteranopia (green-blind)

#746B43

Tritanopia (blue-blind)

#23796E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337c3f;
/* rgb */ color: rgb(51, 124, 63);
/* oklch */ color: oklch(52.4% 0.118 146.9);

Tailwind

colors: {
  custom: {
    50: '#72a275',
    500: '#337c3f',
    950: '#000000',
  },
}

SCSS

$custom: #337c3f;
$custom-light: #72a275;
$custom-dark: #000000;

JSON

{
  "hex": "#337c3f",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 63
  },
  "hsl": {
    "h": 129.863,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.52445,
    "c": 0.11845,
    "h": 146.9
  },
  "luminance": 0.15478
}

Semantic roles & 50–950 ramp

primary

#337C3F

secondary

#A9629D

accent

#56BDD2

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #337C3F

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

Preview Lab → · Contrast checker → · Palette generator →