Color

#407d44

#407d44
hex#407d44
rgbrgb(64, 125, 68)
hslhsl(124, 32%, 37%)
oklchoklch(0.534 0.108 145.2)
Closest name: Mana Tree (#4f7942)Relative luminance 0.1617

Colors that go with #407d44

Charcoal, Dark Orchid 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 →

#7d4079

#5a7d40 · #407d62

#44407d · #7d4440

Split-complementary

Open in tool →

#62407d · #7d405a

#405a7d · #7d4079 · #7d6240

Contrast

#407d44 as textRatioAAAA largeAAAFix
Aaon white
4.96:1passpassfail
  • AAA: use #326235 as the text (7.16:1)
Aaon black
4.23:1failpassfail
  • AA: use #448348 as the text (4.59:1)
  • AAA: use #57a85c as the text (7.16:1)
  • AA: or shift the background to #f5f5f5 (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 #407d44 as the background.

Brands using this color

mcpConnect your agent — build around #407d44
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 #407d44 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/407d44-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