Color

#596e30

#596e30
hex#596e30
rgbrgb(89, 110, 48)
hslhsl(80, 39%, 31%)
oklchoklch(0.506 0.091 125.1)
Closest name: darkolivegreen (#556b2f)Relative luminance 0.1349

Tints & shades

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

Harmonies

Complementary

Open in tool →

#45306e

#6e6430 · #3a6e30

#30596e · #6e3059

Split-complementary

Open in tool →

#303a6e · #64306e

#306e64 · #45306e · #6e303a

Contrast

#596e30 as textRatioAAAA largeAAAFix
Aaon white
5.68:1passpassfail
  • AAA: use #4b5c28 as the text (7.34:1)
Aaon black
3.7:1failpassfail
  • AA: use #688038 as the text (4.73:1)
  • AAA: use #82a046 as the text (7.07:1)
  • AA: or shift the background to #e6e6e6 (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #596e30 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 #596e30
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #596e30 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/596e30-b1bea2-4e64df-232d1f-f1f0e9?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