Color

#596e21

#596e21
hex#596e21
rgbrgb(89, 110, 33)
hslhsl(76, 54%, 28%)
oklchoklch(0.505 0.105 123.3)
Closest name: Botanical (#4d6e2f)Relative luminance 0.1339

Tints & shades

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

Harmonies

Complementary

Open in tool →

#35216e

#6e5c21 · #336e21

#21596e · #6e2159

Split-complementary

Open in tool →

#21336e · #5c216e

#216e5c · #35216e · #6e2133

Contrast

#596e21 as textRatioAAAA largeAAAFix
Aaon white
5.71:1passpassfail
  • AAA: use #4d5e1c as the text (7.16:1)
Aaon black
3.68:1failpassfail
  • AA: use #667e26 as the text (4.58:1)
  • AAA: use #83a130 as the text (7.11:1)
  • AA: or shift the background to #e6e6e6 (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #596e21 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#596e21 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #596e21
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 #596e21 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/596e21-b3bea2-4e6edf-232d1f-f1efe9?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