Color

#588d61

#588d61
hex#588d61
rgbrgb(88, 141, 97)
hslhsl(130, 23%, 45%)
oklchoklch(0.594 0.088 148.6)
Closest name: Illuminati Green (#419168)Relative luminance 0.2199

Colors that go with #588d61

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8d5884

#6a8d58 · #588d7c

#61588d · #8d6158

Split-complementary

Open in tool →

#7c588d · #8d586a

#586a8d · #8d5884 · #8d7c58

Contrast

#588d61 as textRatioAAAA largeAAAFix
Aaon white
3.89:1failpassfail
  • AA: use #518159 as the text (4.53:1)
  • AAA: use #3d6143 as the text (7.02:1)
  • AA: or shift the background to #171717 (4.61:1)
Aaon black
5.4:1passpassfail
  • AAA: use #6ca375 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 #588d61 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 #588d61
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 #588d61 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/588d61-a2beaa-b14edf-1f2d28-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