Color
#b9be27
#b9be27rgb(185, 190, 39)hsl(62, 66%, 45%)oklch(0.773 0.16 111.6)Colors that go with #b9be27
Charcoal, Deep Sky Blue and 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.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #b9be27: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Deep Sky Blue #00bfff
split-complementshippedDeep Sky Blue is a split-complement of #b9be27: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Blue #0000ff
shipped4 real palettes, including Binance's brand system and Minecraft's brand system put Blue beside #b9be27, as the accent.
Champagne #f7e7ce
shipped4 real palettes, including Midnight Luxe and Forest Floor put Champagne beside #b9be27, as that palette's text colour.
Cornflower Blue #6495ed
shippedDesigners have shipped Cornflower Blue with #b9be27: 5 real palettes, including Ahrefs's brand system and Blueprint, as the accent.
Crimson #dc143c
shippedCrimson is paired with #b9be27 in 5 real palettes, including Tabloid and Wise's brand system, as the lead colour.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #b9be27 in 4 real palettes, including Farmers Market and Forest Floor, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #b9be27: 7 real palettes, including Wikipedia's brand system and Open House, as the supporting colour.
Real palettes that use #b9be27
Tints & shades
Harmonies
Contrast
| #b9be27 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.01:1 | fail | fail | fail | |
Aaon black | 10.46:1 | pass | pass | pass | Passes 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 #b9be27 as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
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.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #b9be27 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/b9be27-babea2-4e8fdf-272d1f-f1eee9?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md