Color

#517e44

#517e44
hex#517e44
rgbrgb(81, 126, 68)
hslhsl(107, 30%, 38%)
oklchoklch(0.545 0.099 138.9)
Closest name: Mana Tree (#4f7942)Relative luminance 0.1709

Colors that go with #517e44

Charcoal, Dark Orchid and 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 →

#71447e

#6d7e44 · #447e54

#44507e · #7e4450

Split-complementary

Open in tool →

#54447e · #7e446d

#446d7e · #71447e · #7e5444

Contrast

#517e44 as textRatioAAAA largeAAAFix
Aaon white
4.75:1passpassfail
  • AAA: use #3d6034 as the text (7.19:1)
Aaon black
4.42:1failpassfail
  • AA: use #538146 as the text (4.6:1)
  • AAA: use #6aa659 as the text (7.21:1)
  • AA: or shift the background to #fafafa (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 #517e44 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 #517e44
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 #517e44 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/517e44-a5bea2-7a4edf-1f2d22-eff1e9?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