#185B18#185B18

#185B18 is a dark, moderate green. Relative luminance 0.077; OKLCH L 41.5% C 0.120 H 143.0°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#185B18
RGB	rgb(24, 91, 24)
HSL	hsl(120, 58%, 23%)
HSV	hsv(120, 74%, 36%)
CMYK	cmyk(73.6%, 0%, 73.6%, 64.3%)
CIE-LAB	lab(33.44, -35.18, 31.33)
CIE-LCH	lch(33.44, 47.11, 138.32°)
OKLab	oklab(41.46% -0.0955 0.0719)
OKLCH	oklch(41.46% 0.12 143)
XYZ	xyz(4.2824, 7.7419, 2.1326)
Luminance	0.0774 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185B18 #5B185B

analogous

#395B18 #185B18 #185B39

triadic

#185B18 #18185B #5B1818

tetradic

#185B18 #18395B #5B185B #5B3918

square

#185B18 #18395B #5B185B #5B3918

split-complementary

#185B18 #39185B #5B1839

monochromatic

#061806 #0B2B0B #185B18 #258B25 #32BC32

Accessibility & contrast

On white

8.24

#185B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#185B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185B18

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185B18	#FFFFFF	#000000	##FFFFFF
##185B18	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D520E

Deuteranopia (green-blind)

#554D1E

Tritanopia (blue-blind)

#06584D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #185b18;
/* rgb */ color: rgb(24, 91, 24);
/* oklch */ color: oklch(41.5% 0.120 143.0);

Tailwind

colors: {
  custom: {
    50: '#608a59',
    500: '#185b18',
    950: '#000000',
  },
}

SCSS

$custom: #185b18;
$custom-light: #608a59;
$custom-dark: #000000;

JSON

{
  "hex": "#185b18",
  "rgb": {
    "r": 24,
    "g": 91,
    "b": 24
  },
  "hsl": {
    "h": 120,
    "s": 58.261,
    "l": 22.549
  },
  "oklch": {
    "l": 0.41458,
    "c": 0.11955,
    "h": 143
  },
  "luminance": 0.07742
}

Semantic roles & 50–950 ramp

primary

#185B18

secondary

#923D92

accent

#46E1E1

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050C04

muted

#7A7D79

Preview Lab

Preview with #185B18

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

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