Color

#537237

#537237
hex#537237
rgbrgb(83, 114, 55)
hslhsl(92, 35%, 33%)
oklchoklch(0.513 0.093 131.8)
Closest name: Botanical (#4d6e2f)Relative luminance 0.1415

Colors that go with #537237

Charcoal, Blue and Champagne 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 #537237

Tints & shades

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

Harmonies

Complementary

Open in tool →

#563772

#707237 · #377239

#375272 · #723752

Split-complementary

Open in tool →

#393772 · #723770

#377072 · #563772 · #723937

Contrast

#537237 as textRatioAAAA largeAAAFix
Aaon white
5.48:1passpassfail
  • AAA: use #46602e as the text (7.06:1)
Aaon black
3.83:1failpassfail
  • AA: use #5c7f3d as the text (4.56:1)
  • AAA: use #75a24e as the text (7.03:1)
  • AA: or shift the background to #ebebeb (4.6:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #537237 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 #537237
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 #537237 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/537237-acbea2-564edf-202d1f-f1f1e9?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