#184A18#184A18

#184A18 is a dark, moderate green. Relative luminance 0.052; OKLCH L 36.3% C 0.096 H 143.3°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#184A18
RGB	rgb(24, 74, 24)
HSL	hsl(120, 51%, 19%)
HSV	hsv(120, 68%, 29%)
CMYK	cmyk(67.6%, 0%, 67.6%, 71%)
CIE-LAB	lab(27.18, -28.27, 24.44)
CIE-LCH	lch(27.18, 37.37, 139.16°)
OKLab	oklab(36.28% -0.0768 0.0573)
OKLCH	oklch(36.28% 0.096 143.3)
XYZ	xyz(2.9902, 5.1574, 1.7019)
Luminance	0.0516 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 2.27

Forest Green (survey)

Hunter Green (survey)

#0B4008

ΔE00 3.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184A18 #4A184A

analogous

#314A18 #184A18 #184A31

triadic

#184A18 #18184A #4A1818

tetradic

#184A18 #18314A #4A184A #4A3118

square

#184A18 #18314A #4A184A #4A3118

split-complementary

#184A18 #31184A #4A1831

monochromatic

#071707 #091C09 #184A18 #277827 #36A636

Accessibility & contrast

On white

10.34

#184A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#184A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184A18

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184A18	#FFFFFF	#000000	##FFFFFF
##184A18	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4313

Deuteranopia (green-blind)

#453F1C

Tritanopia (blue-blind)

#0E483F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #184a18;
/* rgb */ color: rgb(24, 74, 24);
/* oklch */ color: oklch(36.3% 0.096 143.3);

Tailwind

colors: {
  custom: {
    50: '#5c7d57',
    500: '#184a18',
    950: '#000000',
  },
}

SCSS

$custom: #184a18;
$custom-light: #5c7d57;
$custom-dark: #000000;

JSON

{
  "hex": "#184a18",
  "rgb": {
    "r": 24,
    "g": 74,
    "b": 24
  },
  "hsl": {
    "h": 120,
    "s": 51.02,
    "l": 19.216
  },
  "oklch": {
    "l": 0.36279,
    "c": 0.09581,
    "h": 143.3
  },
  "luminance": 0.05158
}

Semantic roles & 50–950 ramp

primary

#184A18

secondary

#813D81

accent

#4DDADA

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A03

muted

#797C78

Preview Lab

Preview with #184A18

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

Preview Lab → · Contrast checker → · Palette generator →