Color

#517e2a

#517e2a
hex#517e2a
rgbrgb(81, 126, 42)
hslhsl(92, 50%, 33%)
oklchoklch(0.542 0.125 133.1)
Closest name: Enchanted Forest (#5c821a)Relative luminance 0.1684

Colors that go with #517e2a

Charcoal, Crimson and Dark Orchid 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 →

#572a7e

#7b7e2a · #2a7e2d

#2a517e · #7e2a51

Split-complementary

Open in tool →

#2d2a7e · #7e2a7b

#2a7b7e · #572a7e · #7e2d2a

Contrast

#517e2a as textRatioAAAA largeAAAFix
Aaon white
4.81:1passpassfail
  • AAA: use #3e6020 as the text (7.24:1)
Aaon black
4.37:1failpassfail
  • AA: use #54822b as the text (4.6:1)
  • AAA: use #6ca838 as the text (7.3:1)
  • AA: or shift the background to #fafafa (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #517e2a as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #517e2a
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 #517e2a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/517e2a-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