Color

#556e26

#556e26
hex#556e26
rgbrgb(85, 110, 38)
hslhsl(81, 49%, 29%)
oklchoklch(0.502 0.103 126.1)
Closest name: Botanical (#4d6e2f)Relative luminance 0.1322

Colors that go with #556e26

Charcoal, Crimson and Royal 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.

Real palettes that use #556e26

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3f266e

#6e6326 · #316e26

#26556e · #6e2655

Split-complementary

Open in tool →

#26316e · #63266e

#266e63 · #3f266e · #6e2631

Contrast

#556e26 as textRatioAAAA largeAAAFix
Aaon white
5.76:1passpassfail
  • AAA: use #495f21 as the text (7.14:1)
Aaon black
3.64:1failpassfail
  • AA: use #63812c as the text (4.71:1)
  • AAA: use #7ea338 as the text (7.18:1)
  • AA: or shift the background to #e6e6e6 (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 #556e26 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

#556e26 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #556e26
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 #556e26 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/556e26-b1bea2-4e62df-222d1f-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