Color

#586c23

#586c23
hex#586c23
rgbrgb(88, 108, 35)
hslhsl(76, 51%, 28%)
oklchoklch(0.499 0.101 123.2)
Closest name: darkolivegreen (#556b2f)Relative luminance 0.1292

Colors that go with #586c23

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 #586c23

Tints & shades

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

Harmonies

Complementary

Open in tool →

#36236c

#6c5b23 · #346c23

#23586c · #6c2358

Split-complementary

Open in tool →

#23346c · #5b236c

#236c5b · #36236c · #6c2334

Contrast

#586c23 as textRatioAAAA largeAAAFix
Aaon white
5.86:1passpassfail
  • AAA: use #4c5c1e as the text (7.35:1)
Aaon black
3.58:1failpassfail
  • AA: use #687f29 as the text (4.66:1)
  • AAA: use #85a234 as the text (7.22:1)
  • AA: or shift the background to #e3e3e3 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #586c23 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

#586c23 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #586c23
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 #586c23 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/586c23-b3bea2-4e6edf-232d1f-f1efe9?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