Color

#64906a

#64906a
hex#64906a
rgbrgb(100, 144, 106)
hslhsl(128, 18%, 48%)
oklchoklch(0.611 0.075 148.1)
Closest name: Illuminati Green (#419168)Relative luminance 0.237

Colors that go with #64906a

Charcoal, Champagne and Copper 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 #64906a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#90648b

#759064 · #649080

#6a6490 · #906a64

Split-complementary

Open in tool →

#806490 · #906475

#647590 · #90648b · #908064

Contrast

#64906a as textRatioAAAA largeAAAFix
Aaon white
3.66:1failpassfail
  • AA: use #587e5d as the text (4.61:1)
  • AAA: use #415d45 as the text (7.3:1)
  • AA: or shift the background to #1f1f1f (4.5:1)
Aaon black
5.74:1passpassfail
  • AAA: use #78a17d as the text (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #64906a as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #64906a
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 #64906a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/64906a-a2bea9-ac4edf-1f2d27-ecf1e9?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