#337F23#337F23

#337F23 is a mid, vivid green. Relative luminance 0.160; OKLCH L 52.9% C 0.147 H 140.5°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#337F23
RGB	rgb(51, 127, 35)
HSL	hsl(110, 57%, 32%)
HSV	hsv(110, 72%, 50%)
CMYK	cmyk(59.8%, 0%, 72.4%, 50.2%)
CIE-LAB	lab(46.98, -41.41, 41.06)
CIE-LCH	lch(46.98, 58.31, 135.24°)
OKLab	oklab(52.92% -0.1134 0.0935)
OKLCH	oklch(52.92% 0.147 140.5)
XYZ	xyz(9.2576, 16.0031, 4.1908)
Luminance	0.1600 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337F23 #6F237F

analogous

#617F23 #337F23 #237F41

triadic

#337F23 #23337F #7F2333

tetradic

#337F23 #23617F #6F237F #7F4123

square

#337F23 #23617F #6F237F #7F4123

split-complementary

#337F23 #41237F #7F2361

monochromatic

#0C1F09 #204F16 #337F23 #46AF30 #64CE4E

Accessibility & contrast

On white

5.00

#337F23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#337F23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337F23

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337F23	#FFFFFF	#000000	##FFFFFF
##337F23	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827315

Deuteranopia (green-blind)

#796D2C

Tritanopia (blue-blind)

#297B6D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337f23;
/* rgb */ color: rgb(51, 127, 35);
/* oklch */ color: oklch(52.9% 0.147 140.5);

Tailwind

colors: {
  custom: {
    50: '#74a564',
    500: '#337f23',
    950: '#000000',
  },
}

SCSS

$custom: #337f23;
$custom-light: #74a564;
$custom-dark: #000000;

JSON

{
  "hex": "#337f23",
  "rgb": {
    "r": 51,
    "g": 127,
    "b": 35
  },
  "hsl": {
    "h": 109.565,
    "s": 56.79,
    "l": 31.765
  },
  "oklch": {
    "l": 0.52918,
    "c": 0.14703,
    "h": 140.5
  },
  "luminance": 0.16004
}

Semantic roles & 50–950 ramp

primary

#337F23

secondary

#A04CB1

accent

#48E0C6

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #337F23

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

Preview Lab → · Contrast checker → · Palette generator →