Color

#556d22

#556d22
hex#556d22
rgbrgb(85, 109, 34)
hslhsl(79, 52%, 28%)
oklchoklch(0.499 0.105 125.3)
Closest name: Botanical (#4d6e2f)Relative luminance 0.1298

Colors that go with #556d22

Charcoal, Royal Blue and Blue Violet 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.

Real palettes that use #556d22

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#3a226d

#6d5f22 · #306d22

#22556d · #6d2255

Split-complementary

Open in tool →

#22306d · #5f226d

#226d5f · #3a226d · #6d2230

Contrast

#556d22 as textRatioAAAA largeAAAFix
Aaon white
5.84:1passpassfail
  • AAA: use #495d1d as the text (7.33:1)
Aaon black
3.6:1failpassfail
  • AA: use #648028 as the text (4.66:1)
  • AAA: use #80a333 as the text (7.2:1)
  • AA: or shift the background to #e3e3e3 (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 #556d22 as the background.

Brands using this color

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

Fonts for this mood

#556d22 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #556d22
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 #556d22 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/556d22-b2bea2-4e66df-232d1f-f1f0e9?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