#337F3C#337F3C

#337F3C is a mid, vivid green. Relative luminance 0.162; OKLCH L 53.2% C 0.126 H 145.7°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#337F3C
RGB	rgb(51, 127, 60)
HSL	hsl(127, 43%, 35%)
HSV	hsv(127, 60%, 50%)
CMYK	cmyk(59.8%, 0%, 52.8%, 50.2%)
CIE-LAB	lab(47.25, -38.40, 29.36)
CIE-LCH	lch(47.25, 48.33, 142.60°)
OKLab	oklab(53.23% -0.104 0.0708)
OKLCH	oklch(53.23% 0.126 145.7)
XYZ	xyz(9.7696, 16.2079, 6.8877)
Luminance	0.1621 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337F3C #7F3376

analogous

#507F33 #337F3C #337F62

triadic

#337F3C #3C337F #7F3C33

tetradic

#337F3C #33507F #7F3376 #7F6233

square

#337F3C #33507F #7F3376 #7F6233

split-complementary

#337F3C #62337F #7F3350

monochromatic

#102813 #215327 #337F3C #45AB51 #69C374

Accessibility & contrast

On white

4.95

#337F3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#337F3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337F3C

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337F3C	#FFFFFF	#000000	##FFFFFF
##337F3C	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817436

Deuteranopia (green-blind)

#776D41

Tritanopia (blue-blind)

#237C70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #337f3c;
/* rgb */ color: rgb(51, 127, 60);
/* oklch */ color: oklch(53.2% 0.126 145.7);

Tailwind

colors: {
  custom: {
    50: '#73a573',
    500: '#337f3c',
    950: '#000000',
  },
}

SCSS

$custom: #337f3c;
$custom-light: #73a573;
$custom-dark: #000000;

JSON

{
  "hex": "#337f3c",
  "rgb": {
    "r": 51,
    "g": 127,
    "b": 60
  },
  "hsl": {
    "h": 127.105,
    "s": 42.697,
    "l": 34.902
  },
  "oklch": {
    "l": 0.53225,
    "c": 0.12581,
    "h": 145.7
  },
  "luminance": 0.16209
}

Semantic roles & 50–950 ramp

primary

#337F3C

secondary

#AB63A2

accent

#55C4D2

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #337F3C

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

Preview Lab → · Contrast checker → · Palette generator →