#185818#185818

#185818 is a dark, moderate green. Relative luminance 0.072; OKLCH L 40.6% C 0.116 H 143.1°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#185818
RGB	rgb(24, 88, 24)
HSL	hsl(120, 57%, 22%)
HSV	hsv(120, 73%, 35%)
CMYK	cmyk(72.7%, 0%, 72.7%, 65.5%)
CIE-LAB	lab(32.35, -34.02, 30.16)
CIE-LCH	lch(32.35, 45.46, 138.44°)
OKLab	oklab(40.55% -0.0924 0.0694)
OKLCH	oklch(40.55% 0.116 143.1)
XYZ	xyz(4.0310, 7.2392, 2.0488)
Luminance	0.0724 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185818 #581858

analogous

#385818 #185818 #185838

triadic

#185818 #181858 #581818

tetradic

#185818 #183858 #581858 #583818

square

#185818 #183858 #581858 #583818

split-complementary

#185818 #381858 #581838

monochromatic

#071807 #0B280B #185818 #258825 #32B832

Accessibility & contrast

On white

8.58

#185818 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#185818 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185818

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185818	#FFFFFF	#000000	##FFFFFF
##185818	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F0F

Deuteranopia (green-blind)

#524A1E

Tritanopia (blue-blind)

#08554B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #185818;
/* rgb */ color: rgb(24, 88, 24);
/* oklch */ color: oklch(40.6% 0.116 143.1);

Tailwind

colors: {
  custom: {
    50: '#5f8858',
    500: '#185818',
    950: '#000000',
  },
}

SCSS

$custom: #185818;
$custom-light: #5f8858;
$custom-dark: #000000;

JSON

{
  "hex": "#185818",
  "rgb": {
    "r": 24,
    "g": 88,
    "b": 24
  },
  "hsl": {
    "h": 120,
    "s": 57.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.40552,
    "c": 0.11555,
    "h": 143.1
  },
  "luminance": 0.0724
}

Semantic roles & 50–950 ramp

primary

#185818

secondary

#8F3D8F

accent

#47E0E0

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050B03

muted

#797C78

Preview Lab

Preview with #185818

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

Preview Lab → · Contrast checker → · Palette generator →