Color

#18491d

#18491d
hex#18491d
rgbrgb(24, 73, 29)
hslhsl(126, 51%, 19%)
oklchoklch(0.36 0.089 145.2)
Closest name: British Racing Green (#05480d)Relative luminance 0.0505

Colors that go with #18491d

Royal Blue, Blue and Blush Pink lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#491844

#2c4918 · #184935

#1d1849 · #491d18

Split-complementary

Open in tool →

#351849 · #49182c

#182c49 · #491844 · #493518

Contrast

#18491d as textRatioAAAA largeAAAFix
Aaon white
10.45:1passpasspassPasses AAA — no fix needed.
Aaon black
2.01:1failfailfail
  • AA: use #2c8735 as the text (4.62:1)
  • AAA: use #38ad44 as the text (7.23:1)
  • AA: or shift the background to #ababab (4.55:1)
  • AAA: or shift the background to #d4d4d4 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #18491d 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

#18491d reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #18491d
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

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

analyze #18491d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/18491d-a2bea8-a74edf-1f2d27-ecf1e9?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