Color

#15520a

#15520a
hex#15520a
rgbrgb(21, 82, 10)
hslhsl(111, 78%, 18%)
oklchoklch(0.385 0.118 141.1)
Closest name: Forest (#0b5509)Relative luminance 0.0622

Colors that go with #15520a

Blue, Emerald Green and Sage Green 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 →

#470a52

#39520a · #0a5223

#0a1552 · #520a15

Split-complementary

Open in tool →

#230a52 · #520a39

#0a3952 · #470a52 · #52230a

Contrast

#15520a as textRatioAAAA largeAAAFix
Aaon white
9.36:1passpasspassPasses AAA — no fix needed.
Aaon black
2.24:1failfailfail
  • AA: use #238811 as the text (4.6:1)
  • AAA: use #2cac15 as the text (7.02:1)
  • AA: or shift the background to #b5b5b5 (4.57:1)
  • AAA: or shift the background to #e0e0e0 (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #15520a as the background.

Brands using this color

Fonts for this mood

#15520a reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #15520a
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 #15520a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/15520a-a3bea2-834edf-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