Color

#609f5b

#609f5b
hex#609f5b
rgbrgb(96, 159, 91)
hslhsl(116, 27%, 49%)
oklchoklch(0.643 0.118 142.5)
Closest name: Golf Course (#5a9e4b)Relative luminance 0.2804

Colors that go with #609f5b

Charcoal, Blue 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9a5b9f

#819f5b · #5b9f78

#5b609f · #9f5b60

Split-complementary

Open in tool →

#785b9f · #9f5b81

#5b819f · #9a5b9f · #9f785b

Contrast

#609f5b as textRatioAAAA largeAAAFix
Aaon white
3.18:1failpassfail
  • AA: use #4e824a as the text (4.55:1)
  • AAA: use #3b6138 as the text (7.11:1)
  • AA: or shift the background to #292929 (4.58:1)
Aaon black
6.61:1passpassfail
  • AAA: use #65a460 as the text (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #609f5b as the background.

Brands using this color

mcpConnect your agent — build around #609f5b
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 #609f5b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/609f5b-a2bea3-8f4edf-1f2d24-eef1e9?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