#337823#337823

#337823 is a mid, vivid green. Relative luminance 0.143; OKLCH L 51.0% C 0.138 H 140.2°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#337823
RGB	rgb(51, 120, 35)
HSL	hsl(109, 55%, 30%)
HSV	hsv(109, 71%, 47%)
CMYK	cmyk(57.5%, 0%, 70.8%, 52.9%)
CIE-LAB	lab(44.60, -38.63, 38.56)
CIE-LCH	lch(44.60, 54.58, 135.05°)
OKLab	oklab(50.96% -0.1059 0.0883)
OKLCH	oklch(50.96% 0.138 140.2)
XYZ	xyz(8.3847, 14.2574, 3.8999)
Luminance	0.1426 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337823 #682378

analogous

#5D7823 #337823 #23783D

triadic

#337823 #233378 #782333

tetradic

#337823 #235D78 #682378 #783D23

square

#337823 #235D78 #682378 #783D23

split-complementary

#337823 #3D2378 #78235D

monochromatic

#0B1907 #1F4915 #337823 #47A731 #63CA4B

Accessibility & contrast

On white

5.45

#337823 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#337823 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337823

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337823	#FFFFFF	#000000	##FFFFFF
##337823	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6D17

Deuteranopia (green-blind)

#73672B

Tritanopia (blue-blind)

#2B7467

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #337823;
/* rgb */ color: rgb(51, 120, 35);
/* oklch */ color: oklch(51.0% 0.138 140.2);

Tailwind

colors: {
  custom: {
    50: '#73a063',
    500: '#337823',
    950: '#000000',
  },
}

SCSS

$custom: #337823;
$custom-light: #73a063;
$custom-dark: #000000;

JSON

{
  "hex": "#337823",
  "rgb": {
    "r": 51,
    "g": 120,
    "b": 35
  },
  "hsl": {
    "h": 108.706,
    "s": 54.839,
    "l": 30.392
  },
  "oklch": {
    "l": 0.50956,
    "c": 0.1379,
    "h": 140.2
  },
  "luminance": 0.14258
}

Semantic roles & 50–950 ramp

primary

#337823

secondary

#994CAB

accent

#4ADEC2

background

#F7F9F6

surface

#EDF2EB

border

#C8CCC6

text

#090F05

muted

#7B7E7A

Preview Lab

Preview with #337823

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

Preview Lab → · Contrast checker → · Palette generator →