Color

#515e22

#515e22
hex#515e22
rgbrgb(81, 94, 34)
hslhsl(73, 47%, 25%)
oklchoklch(0.457 0.085 120.2)
Closest name: Greenhouse (#3e6334)Relative luminance 0.0987

Colors that go with #515e22

Charcoal, Royal Blue and Blue Violet 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 #515e22

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2f225e

#5e4d22 · #335e22

#22515e · #5e2251

Split-complementary

Open in tool →

#22335e · #4d225e

#225e4d · #2f225e · #5e2233

Contrast

#515e22 as textRatioAAAA largeAAAFix
Aaon white
7.06:1passpasspassPasses AAA — no fix needed.
Aaon black
2.97:1failfailfail
  • AA: use #6b7c2d as the text (4.55:1)
  • AAA: use #8ba13a as the text (7.26:1)
  • AA: or shift the background to #cfcfcf (4.53:1)
  • AAA: or shift the background to #ffffff (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #515e22 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

#515e22 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #515e22
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 #515e22 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/515e22-b5bea2-4e75df-242d1f-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