Color

#599a47

#599a47
hex#599a47
rgbrgb(89, 154, 71)
hslhsl(107, 37%, 44%)
oklchoklch(0.623 0.135 139.2)
Closest name: Golf Course (#5a9e4b)Relative luminance 0.2569

Colors that go with #599a47

Charcoal, Blue and Crimson 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 →

#88479a

#829a47 · #479a5e

#47599a · #9a4759

Split-complementary

Open in tool →

#5e479a · #9a4782

#47829a · #88479a · #9a5e47

Contrast

#599a47 as textRatioAAAA largeAAAFix
Aaon white
3.42:1failpassfail
  • AA: use #4b813b as the text (4.66:1)
  • AAA: use #38622d as the text (7.11:1)
  • AA: or shift the background to #242424 (4.54:1)
Aaon black
6.14:1passpassfail
  • AAA: use #61a84d as the text (7.22:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #599a47 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 #599a47
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 #599a47 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/599a47-a5bea2-7a4edf-1f2d22-eff1e9?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