Color

#586c28

#586c28
hex#586c28
rgbrgb(88, 108, 40)
hslhsl(78, 46%, 29%)
oklchoklch(0.5 0.097 123.7)
Closest name: darkolivegreen (#556b2f)Relative luminance 0.1295

Colors that go with #586c28

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 #586c28

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3c286c

#6c5e28 · #366c28

#28586c · #6c2858

Split-complementary

Open in tool →

#28366c · #5e286c

#286c5e · #3c286c · #6c2836

Contrast

#586c28 as textRatioAAAA largeAAAFix
Aaon white
5.85:1passpassfail
  • AAA: use #4b5d22 as the text (7.27:1)
Aaon black
3.59:1failpassfail
  • AA: use #677f2f as the text (4.65:1)
  • AAA: use #82a03b as the text (7.04:1)
  • AA: or shift the background to #e3e3e3 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #586c28 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

#586c28 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #586c28
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 #586c28 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/586c28-b2bea2-4e69df-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