Color
#bcb601
#bcb601rgb(188, 182, 1)hsl(58, 99%, 37%)oklch(0.757 0.162 107.3)Colors that go with #bcb601
Charcoal, Lilac 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 #bcb601: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Lilac #c8a2c8
complementaryshippedLilac sits directly opposite #bcb601 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Blue #0000ff
shipped4 real palettes, including Binance's brand system and League of Legends's brand system put Blue beside #bcb601, as the accent.
Cornflower Blue #6495ed
shippedDesigners have shipped Cornflower Blue with #bcb601: 5 real palettes, including Gopro's brand system and Ahrefs's brand system, as the supporting colour.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #bcb601 in 4 real palettes, including Farmers Market and Forest Floor, as the supporting colour.
Deep Sky Blue #00bfff
split-complementshippedDeep Sky Blue is a split-complement of #bcb601: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Denim #1560bd
shippedDesigners have shipped Denim with #bcb601: 8 real palettes, including Open House and Wikipedia's brand system, as the lead colour.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #bcb601: 4 real palettes, including Liquid Death's brand system and PostHog's brand system, as the supporting colour.
Real palettes that use #bcb601
Tints & shades
Harmonies
Contrast
| #bcb601 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.14:1 | fail | fail | fail | |
Aaon black | 9.83:1 | 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 #bcb601 as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Fonts for this mood
#bcb601 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:
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 #bcb601 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/bcb601-bcbea2-4e99df-282d1f-f1ede9?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