Color

#51922a

#51922a
hex#51922a
rgbrgb(81, 146, 42)
hslhsl(98, 55%, 37%)
oklchoklch(0.595 0.152 136.1)
Closest name: Indica (#588c3a)Relative luminance 0.2247

Colors that go with #51922a

Charcoal, Crimson and Royal Blue 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 →

#6c2a92

#84922a · #2a9238

#2a5192 · #922a51

Split-complementary

Open in tool →

#382a92 · #922a84

#2a8492 · #6c2a92 · #92382a

Contrast

#51922a as textRatioAAAA largeAAAFix
Aaon white
3.82:1failpassfail
  • AA: use #488226 as the text (4.67:1)
  • AAA: use #36631d as the text (7.1:1)
  • AA: or shift the background to #1a1a1a (4.55:1)
Aaon black
5.49:1passpassfail
  • AAA: use #5eaa31 as the text (7.27:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #51922a 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 #51922a
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 #51922a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/51922a-a9bea2-644edf-1f2d20-f0f1e9?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