#183D22#183D22

#183D22 is a dark, moderate green. Relative luminance 0.036; OKLCH L 32.5% C 0.064 H 150.3°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#183D22
RGB	rgb(24, 61, 34)
HSL	hsl(136, 44%, 17%)
HSV	hsv(136, 61%, 24%)
CMYK	cmyk(60.7%, 0%, 44.3%, 76.1%)
CIE-LAB	lab(22.47, -20.48, 12.74)
CIE-LCH	lch(22.47, 24.12, 148.12°)
OKLab	oklab(32.46% -0.0556 0.0317)
OKLCH	oklch(32.46% 0.064 150.3)
XYZ	xyz(2.3340, 3.6470, 2.0940)
Luminance	0.0365 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183D22 #3D1833

analogous

#213D18 #183D22 #183D35

triadic

#183D22 #22183D #3D2218

tetradic

#183D22 #18213D #3D1833 #3D3518

square

#183D22 #18213D #3D1833 #3D3518

split-complementary

#183D22 #35183D #3D1821

monochromatic

#09160C #09160C #183D22 #29693A #3B9553

Accessibility & contrast

On white

12.14

#183D22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#183D22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183D22

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183D22	#FFFFFF	#000000	##FFFFFF
##183D22	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3820

Deuteranopia (green-blind)

#383424

Tritanopia (blue-blind)

#103C36

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #183d22;
/* rgb */ color: rgb(24, 61, 34);
/* oklch */ color: oklch(32.5% 0.064 150.3);

Tailwind

colors: {
  custom: {
    50: '#58735d',
    500: '#183d22',
    950: '#000000',
  },
}

SCSS

$custom: #183d22;
$custom-light: #58735d;
$custom-dark: #000000;

JSON

{
  "hex": "#183d22",
  "rgb": {
    "r": 24,
    "g": 61,
    "b": 34
  },
  "hsl": {
    "h": 136.216,
    "s": 43.529,
    "l": 16.667
  },
  "oklch": {
    "l": 0.32457,
    "c": 0.06398,
    "h": 150.3
  },
  "luminance": 0.03647
}

Semantic roles & 50–950 ramp

primary

#183D22

secondary

#733D65

accent

#55B1D3

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030804

muted

#787B79

Preview Lab

Preview with #183D22

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

Preview Lab → · Contrast checker → · Palette generator →