Color

#599a2d

#599a2d
hex#599a2d
rgbrgb(89, 154, 45)
hslhsl(96, 55%, 39%)
oklchoklch(0.62 0.156 135.3)
Closest name: Bitter Leaf (#669841)Relative luminance 0.2542

Colors that go with #599a2d

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 →

#6e2d9a

#8f9a2d · #2d9a38

#2d599a · #9a2d59

Split-complementary

Open in tool →

#382d9a · #9a2d8f

#2d8f9a · #6e2d9a · #9a382d

Contrast

#599a2d as textRatioAAAA largeAAAFix
Aaon white
3.45:1failpassfail
  • AA: use #4b8226 as the text (4.65:1)
  • AAA: use #39631d as the text (7.06:1)
  • AA: or shift the background to #212121 (4.67:1)
Aaon black
6.08:1passpassfail
  • AAA: use #62aa31 as the text (7.31:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #599a2d 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 #599a2d
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 #599a2d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/599a2d-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