Color

#408e33

#408e33
hex#408e33
rgbrgb(64, 142, 51)
hslhsl(111, 47%, 38%)
oklchoklch(0.577 0.149 140.9)
Closest name: Overgrown Mausoleum (#448833)Relative luminance 0.2068

Colors that go with #408e33

Charcoal, Crimson and Royal Blue 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 →

#81338e

#6f8e33 · #338e53

#33418e · #8e3341

Split-complementary

Open in tool →

#53338e · #8e336f

#336f8e · #81338e · #8e5333

Contrast

#408e33 as textRatioAAAA largeAAAFix
Aaon white
4.09:1failpassfail
  • AA: use #3c832f as the text (4.69:1)
  • AAA: use #2c6123 as the text (7.39:1)
  • AA: or shift the background to #141414 (4.5:1)
Aaon black
5.14:1passpassfail
  • AAA: use #4da93d as the text (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #408e33 as the background.

Brands using this color

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

mcpConnect your agent — build around #408e33
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 #408e33 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/408e33-a3bea2-834edf-1f2d23-eef1e9?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