Color

#5b6e1c

#5b6e1c
hex#5b6e1c
rgbrgb(91, 110, 28)
hslhsl(74, 59%, 27%)
oklchoklch(0.506 0.108 121.8)
Closest name: Botanical (#4d6e2f)Relative luminance 0.1346

Colors that go with #5b6e1c

Charcoal, Blue Violet and 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 #5b6e1c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2f1c6d

#6d581c · #326d1c

#1c5b6d · #6d1c5b

Split-complementary

Open in tool →

#1c326d · #581c6d

#1c6d58 · #2f1c6d · #6d1c32

Contrast

#5b6e1c as textRatioAAAA largeAAAFix
Aaon white
5.69:1passpassfail
  • AAA: use #4d5d18 as the text (7.26:1)
Aaon black
3.69:1failpassfail
  • AA: use #687e20 as the text (4.59:1)
  • AAA: use #86a22a as the text (7.22:1)
  • AA: or shift the background to #e6e6e6 (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 #5b6e1c 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

#5b6e1c reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5b6e1c
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 #5b6e1c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5b6e1c-b4bea2-4e72df-242d1f-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