Color

#557c2d

#557c2d
hex#557c2d
rgbrgb(85, 124, 45)
hslhsl(90, 47%, 33%)
oklchoklch(0.539 0.117 131.5)
Closest name: Enchanted Forest (#5c821a)Relative luminance 0.1654

Colors that go with #557c2d

Charcoal, Crimson and Dark Orchid 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 →

#542d7c

#7c7c2d · #2d7c2d

#2d547c · #7c2d54

Split-complementary

Open in tool →

#2d2d7c · #7c2d7c

#2d7c7c · #542d7c · #7c2d2d

Contrast

#557c2d as textRatioAAAA largeAAAFix
Aaon white
4.88:1passpassfail
  • AAA: use #426123 as the text (7.08:1)
Aaon black
4.31:1failpassfail
  • AA: use #59832f as the text (4.71:1)
  • AAA: use #70a53b as the text (7.13:1)
  • AA: or shift the background to #f7f7f7 (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 #557c2d as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #557c2d
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 #557c2d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/557c2d-adbea2-514edf-202d1f-f1f1e9?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