Color

#559442

#559442
hex#559442
rgbrgb(85, 148, 66)
hslhsl(106, 38%, 42%)
oklchoklch(0.605 0.133 138.9)
Closest name: Fern (#548d44)Relative luminance 0.235

Colors that go with #559442

Charcoal, Blue 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 →

#814294

#7e9442 · #429458

#425594 · #944255

Split-complementary

Open in tool →

#584294 · #94427e

#427e94 · #814294 · #945842

Contrast

#559442 as textRatioAAAA largeAAAFix
Aaon white
3.68:1failpassfail
  • AA: use #4b823a as the text (4.61:1)
  • AAA: use #39632c as the text (7.01:1)
  • AA: or shift the background to #1c1c1c (4.63:1)
Aaon black
5.7:1passpassfail
  • AAA: use #62a94c as the text (7.3:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #559442 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 #559442
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 #559442 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/559442-a5bea2-774edf-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