Color

#589c2b

#589c2b
hex#589c2b
rgbrgb(88, 156, 43)
hslhsl(96, 57%, 39%)
oklchoklch(0.625 0.161 135.6)
Closest name: Golf Course (#5a9e4b)Relative luminance 0.2603

Colors that go with #589c2b

Charcoal, Crimson and Blue 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 →

#6f2b9c

#919c2b · #2b9c36

#2b589c · #9c2b58

Split-complementary

Open in tool →

#362b9c · #9c2b91

#2b919c · #6f2b9c · #9c362b

Contrast

#589c2b as textRatioAAAA largeAAAFix
Aaon white
3.38:1failpassfail
  • AA: use #4b8424 as the text (4.54:1)
  • AAA: use #36601a as the text (7.38:1)
  • AA: or shift the background to #242424 (4.59:1)
Aaon black
6.21:1passpassfail
  • AAA: use #5fa82e as the text (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #589c2b 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 #589c2b
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 #589c2b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/589c2b-aabea2-5f4edf-1f2d20-f0f1e9?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