Color

#539e47

#539e47
hex#539e47
rgbrgb(83, 158, 71)
hslhsl(112, 38%, 45%)
oklchoklch(0.63 0.144 141)
Closest name: Golf Course (#5a9e4b)Relative luminance 0.2675

Colors that go with #539e47

Charcoal, Blue and Crimson 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 →

#93479e

#7e9e47 · #479e67

#47539e · #9e4753

Split-complementary

Open in tool →

#67479e · #9e477e

#477e9e · #93479e · #9e6747

Contrast

#539e47 as textRatioAAAA largeAAAFix
Aaon white
3.31:1failpassfail
  • AA: use #44823a as the text (4.67:1)
  • AAA: use #34632c as the text (7.08:1)
  • AA: or shift the background to #262626 (4.58:1)
Aaon black
6.35:1passpassfail
  • AAA: use #58a94c as the text (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #539e47 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 #539e47
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 #539e47 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/539e47-a2bea2-864edf-1f2d23-eef1e9?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