#337F2F#337F2F

#337F2F is a mid, vivid green. Relative luminance 0.161; OKLCH L 53.0% C 0.138 H 142.5°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#337F2F
RGB	rgb(51, 127, 47)
HSL	hsl(117, 46%, 34%)
HSV	hsv(117, 63%, 50%)
CMYK	cmyk(59.8%, 0%, 63%, 50.2%)
CIE-LAB	lab(47.09, -40.16, 35.77)
CIE-LCH	lch(47.09, 53.78, 138.31°)
OKLab	oklab(53.04% -0.1093 0.0838)
OKLCH	oklch(53.04% 0.138 142.5)
XYZ	xyz(9.4672, 16.0869, 5.2950)
Luminance	0.1609 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337F2F #7B2F7F

analogous

#5B7F2F #337F2F #2F7F53

triadic

#337F2F #2F337F #7F2F33

tetradic

#337F2F #2F5B7F #7B2F7F #7F532F

square

#337F2F #2F5B7F #7B2F7F #7F532F

split-complementary

#337F2F #532F7F #7F2F5B

monochromatic

#0F260E #21521E #337F2F #45AC40 #68C563

Accessibility & contrast

On white

4.98

#337F2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#337F2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337F2F

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337F2F	#FFFFFF	#000000	##FFFFFF
##337F2F	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827426

Deuteranopia (green-blind)

#786D36

Tritanopia (blue-blind)

#277B6E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #337f2f;
/* rgb */ color: rgb(51, 127, 47);
/* oklch */ color: oklch(53.0% 0.138 142.5);

Tailwind

colors: {
  custom: {
    50: '#73a56b',
    500: '#337f2f',
    950: '#000000',
  },
}

SCSS

$custom: #337f2f;
$custom-light: #73a56b;
$custom-dark: #000000;

JSON

{
  "hex": "#337f2f",
  "rgb": {
    "r": 51,
    "g": 127,
    "b": 47
  },
  "hsl": {
    "h": 117,
    "s": 45.977,
    "l": 34.118
  },
  "oklch": {
    "l": 0.53044,
    "c": 0.13775,
    "h": 142.5
  },
  "luminance": 0.16088
}

Semantic roles & 50–950 ramp

primary

#337F2F

secondary

#A85EAC

accent

#52D6CF

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F07

muted

#7B7F7A

Preview Lab

Preview with #337F2F

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

Preview Lab → · Contrast checker → · Palette generator →