Color

#64681d

#64681d
hex#64681d
rgbrgb(100, 104, 29)
hslhsl(63, 56%, 26%)
oklchoklch(0.499 0.096 112.4)
Closest name: darkolivegreen (#556b2f)Relative luminance 0.127

Colors that go with #64681d

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 #64681d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#211d67

#67461d · #3f671d

#1d6467 · #671d64

Split-complementary

Open in tool →

#1d3f67 · #461d67

#1d6746 · #211d67 · #671d3f

Contrast

#64681d as textRatioAAAA largeAAAFix
Aaon white
5.93:1passpassfail
  • AAA: use #585b1a as the text (7.18:1)
Aaon black
3.54:1failpassfail
  • AA: use #777b23 as the text (4.64:1)
  • AAA: use #969b2c as the text (7.02:1)
  • AA: or shift the background to #e3e3e3 (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 #64681d 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

#64681d reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #64681d
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 #64681d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/64681d-b9bea2-4e8ddf-262d1f-f1eee9?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