Color

#557f2f

#557f2f
hex#557f2f
rgbrgb(85, 127, 47)
hslhsl(92, 46%, 34%)
oklchoklch(0.548 0.12 132.5)
Closest name: Enchanted Forest (#5c821a)Relative luminance 0.1732

Colors that go with #557f2f

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 →

#592f7f

#7c7f2f · #2f7f31

#2f547f · #7f2f54

Split-complementary

Open in tool →

#312f7f · #7f2f7c

#2f7c7f · #592f7f · #7f312f

Contrast

#557f2f as textRatioAAAA largeAAAFix
Aaon white
4.71:1passpassfail
  • AAA: use #406124 as the text (7.11:1)
Aaon black
4.46:1failpassfail
  • AA: use #578230 as the text (4.64:1)
  • AAA: use #6da43d as the text (7.03:1)
  • AA: or shift the background to #fafafa (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #557f2f as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

mcpConnect your agent — build around #557f2f
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 #557f2f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/557f2f-acbea2-564edf-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