Color

#599775

#599775
hex#599775
rgbrgb(89, 151, 117)
hslhsl(147, 26%, 47%)
oklchoklch(0.624 0.083 158.8)
Closest name: Illuminati Green (#419168)Relative luminance 0.2554

Colors that go with #599775

Charcoal, Copper and Blush Pink 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 #599775

Tints & shades

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

Harmonies

Complementary

Open in tool →

#97597b

#5c9759 · #599794

#755997 · #977559

Split-complementary

Open in tool →

#945997 · #97595c

#595c97 · #97597b · #979459

Contrast

#599775 as textRatioAAAA largeAAAFix
Aaon white
3.44:1failpassfail
  • AA: use #4b8163 as the text (4.55:1)
  • AAA: use #39604b as the text (7.12:1)
  • AA: or shift the background to #242424 (4.52:1)
Aaon black
6.11:1passpassfail
  • AAA: use #62a37f as the text (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #599775 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 #599775
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 #599775 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/599775-a2beb2-d059d4-1f2d2c-eaf1e9?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