Color

#659400

#659400
hex#659400
rgbrgb(101, 148, 0)
hslhsl(79, 100%, 29%)
oklchoklch(0.609 0.161 128.6)
Closest name: Asparagus Sultan (#6a8e22)Relative luminance 0.2395

Colors that go with #659400

Crimson, Blue and Charcoal 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2f0094

#947900 · #1b9400

#006594 · #940065

Split-complementary

Open in tool →

#001b94 · #790094

#009479 · #2f0094 · #94001b

Contrast

#659400 as textRatioAAAA largeAAAFix
Aaon white
3.63:1failpassfail
  • AA: use #578000 as the text (4.67:1)
  • AAA: use #426100 as the text (7.14:1)
  • AA: or shift the background to #1f1f1f (4.54:1)
Aaon black
5.79:1passpassfail
  • AAA: use #73a800 as the text (7.33:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #659400 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

#659400 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #659400
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 #659400 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/659400-b2bea2-4e66df-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