#184B18#184B18

#184B18 is a dark, moderate green. Relative luminance 0.053; OKLCH L 36.6% C 0.097 H 143.3°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#184B18
RGB	rgb(24, 75, 24)
HSL	hsl(120, 52%, 19%)
HSV	hsv(120, 68%, 29%)
CMYK	cmyk(68%, 0%, 68%, 70.6%)
CIE-LAB	lab(27.55, -28.70, 24.86)
CIE-LCH	lch(27.55, 37.97, 139.10°)
OKLab	oklab(36.59% -0.078 0.0582)
OKLCH	oklch(36.59% 0.097 143.3)
XYZ	xyz(3.0575, 5.2920, 1.7243)
Luminance	0.0529 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 2.22

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184B18 #4B184B

analogous

#324B18 #184B18 #184B32

triadic

#184B18 #18184B #4B1818

tetradic

#184B18 #18324B #4B184B #4B3218

square

#184B18 #18324B #4B184B #4B3218

split-complementary

#184B18 #32184B #4B1832

monochromatic

#071707 #091D09 #184B18 #277927 #36A836

Accessibility & contrast

On white

10.20

#184B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#184B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184B18

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184B18	#FFFFFF	#000000	##FFFFFF
##184B18	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4412

Deuteranopia (green-blind)

#463F1C

Tritanopia (blue-blind)

#0E4940

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #184b18;
/* rgb */ color: rgb(24, 75, 24);
/* oklch */ color: oklch(36.6% 0.097 143.3);

Tailwind

colors: {
  custom: {
    50: '#5c7e57',
    500: '#184b18',
    950: '#000000',
  },
}

SCSS

$custom: #184b18;
$custom-light: #5c7e57;
$custom-dark: #000000;

JSON

{
  "hex": "#184b18",
  "rgb": {
    "r": 24,
    "g": 75,
    "b": 24
  },
  "hsl": {
    "h": 120,
    "s": 51.515,
    "l": 19.412
  },
  "oklch": {
    "l": 0.36587,
    "c": 0.09729,
    "h": 143.3
  },
  "luminance": 0.05292
}

Semantic roles & 50–950 ramp

primary

#184B18

secondary

#823D82

accent

#4DDBDB

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A03

muted

#797C78

Preview Lab

Preview with #184B18

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

Preview Lab → · Contrast checker → · Palette generator →