Color

#182a18

#182a18
hex#182a18
rgbrgb(24, 42, 24)
hslhsl(120, 27%, 13%)
oklchoklch(0.263 0.041 144.3)
Closest name: Lindworm Green (#172808)Relative luminance 0.0192

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#2a182a

#212a18 · #182a21

#18182a · #2a1818

Split-complementary

Open in tool →

#21182a · #2a1821

#18212a · #2a182a · #2a2118

Contrast

#182a18 as textRatioAAAA largeAAAFix
Aaon white
15.18:1passpasspassPasses AAA — no fix needed.
Aaon black
1.38:1failfailfail
  • AA: use #4a824a as the text (4.58:1)
  • AAA: use #64a664 as the text (7.18:1)
  • AA: or shift the background to #8c8c8c (4.51:1)
  • AAA: or shift the background to #b0b0b0 (7:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #182a18 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#182a18 reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #182a18
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #182a18 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/182a18-a2bea5-994edf-1f2d25-edf1e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md