Color

#999e10

#999e10
hex#999e10
rgbrgb(153, 158, 16)
hslhsl(62, 82%, 34%)
oklchoklch(0.673 0.145 112)
Closest name: Countryside (#a4a404)Relative luminance 0.3126

Colors that go with #999e10

Medium Purple, Blue and Champagne 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 →

#14109e

#9e5b10 · #529e10

#10999e · #9e1099

Split-complementary

Open in tool →

#10529e · #5b109e

#109e5b · #14109e · #9e1052

Contrast

#999e10 as textRatioAAAA largeAAAFix
Aaon white
2.9:1failfailfail
  • AA: use #75790c as the text (4.67:1)
  • AAA: use #565809 as the text (7.51:1)
  • AA: or shift the background to #303030 (4.56:1)
  • AAA: or shift the background to #050505 (7.04:1)
Aaon black
7.25:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #999e10 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 #999e10
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 #999e10 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/999e10-babea2-4e8fdf-272d1f-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