Color

#8a9905

#8a9905
hex#8a9905
rgbrgb(138, 153, 5)
hslhsl(66, 94%, 31%)
oklchoklch(0.648 0.148 116.5)
Closest name: BioShock (#889900)Relative luminance 0.282

Colors that go with #8a9905

Medium Purple, Blue and Dark Olive 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 →

#140599

#995e05 · #409905

#058a99 · #99058a

Split-complementary

Open in tool →

#054099 · #5e0599

#05995e · #140599 · #990540

Contrast

#8a9905 as textRatioAAAA largeAAAFix
Aaon white
3.16:1failpassfail
  • AA: use #707c04 as the text (4.59:1)
  • AAA: use #555e03 as the text (7.03:1)
  • AA: or shift the background to #292929 (4.6:1)
Aaon black
6.64:1passpassfail
  • AAA: use #8f9e05 as the text (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 #8a9905 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 #8a9905
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 #8a9905 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8a9905-b8bea2-4e86df-262d1f-f1eee9?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