Color

#557c46

#557c46
hex#557c46
rgbrgb(85, 124, 70)
hslhsl(103, 28%, 38%)
oklchoklch(0.543 0.091 137.4)
Closest name: Mana Tree (#4f7942)Relative luminance 0.1679

Colors that go with #557c46

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 →

#6d467c

#707c46 · #467c52

#46557c · #7c4655

Split-complementary

Open in tool →

#52467c · #7c4670

#46707c · #6d467c · #7c5246

Contrast

#557c46 as textRatioAAAA largeAAAFix
Aaon white
4.82:1passpassfail
  • AAA: use #415f35 as the text (7.21:1)
Aaon black
4.36:1failpassfail
  • AA: use #577f48 as the text (4.53:1)
  • AAA: use #70a35c as the text (7.08:1)
  • AA: or shift the background to #fafafa (4.62:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #557c46 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 #557c46
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 #557c46 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/557c46-a6bea2-704edf-1f2d21-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