Color

#408e3e

#408e3e
hex#408e3e
rgbrgb(64, 142, 62)
hslhsl(119, 39%, 40%)
oklchoklch(0.579 0.139 143.1)
Closest name: Overgrown Mausoleum (#448833)Relative luminance 0.2078

Colors that go with #408e3e

Charcoal, Royal Blue and Copper 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 →

#8c3e8e

#678e3e · #3e8e65

#3e408e · #8e3e40

Split-complementary

Open in tool →

#653e8e · #8e3e67

#3e678e · #8c3e8e · #8e653e

Contrast

#408e3e as textRatioAAAA largeAAAFix
Aaon white
4.07:1failpassfail
  • AA: use #3b833a as the text (4.67:1)
  • AAA: use #2c632c as the text (7.17:1)
  • AA: or shift the background to #141414 (4.52:1)
Aaon black
5.16:1passpassfail
  • AAA: use #4caa4b as the text (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #408e3e 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 #408e3e
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 #408e3e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/408e3e-a2bea5-964edf-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