Color

#018409

#018409
hex#018409
rgbrgb(1, 132, 9)
hslhsl(124, 98%, 26%)
oklchoklch(0.532 0.178 142.9)
Closest name: green (#008000)Relative luminance 0.1653

Colors that go with #018409

Royal Blue, Crimson and Denim 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 →

#83017b

#3a8301 · #01834b

#0a0183 · #830a01

Split-complementary

Open in tool →

#4b0183 · #83013a

#013a83 · #83017b · #834b01

Contrast

#018409 as textRatioAAAA largeAAAFix
Aaon white
4.88:1passpassfail
  • AAA: use #016508 as the text (7.33:1)
Aaon black
4.31:1failpassfail
  • AA: use #01880a as the text (4.53:1)
  • AAA: use #02b10d as the text (7.3:1)
  • AA: or shift the background to #f7f7f7 (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #018409 as the background.

Brands using this color

Fonts for this mood

#018409 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #018409
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 #018409 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/018409-a2bea7-a24edf-1f2d26-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