Color
#acb503
#acb503rgb(172, 181, 3)hsl(63, 97%, 36%)oklch(0.741 0.165 113.3)Colors that go with #acb503
Dark Olive Green, Denim and Taupe 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.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #acb503 in 4 real palettes, including Forest Floor and Undergrowth, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #acb503: 4 real palettes, including Open House and Wikipedia's brand system, as the lead colour.
Taupe #483c32
shippedTaupe is paired with #acb503 in 10 real palettes, including Citrus Grove and Meadow, as the text colour against it.
Plum #dda0dd
complementaryPlum sits directly opposite #acb503 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Cornflower Blue #6495ed
split-complementshippedCornflower Blue is a split-complement of #acb503: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Blue #0000ff
shipped3 real palettes, including League of Legends's brand system and Binance's brand system put Blue beside #acb503, as the supporting colour.
Champagne #f7e7ce
shipped3 real palettes, including Forest Floor and Midnight Luxe put Champagne beside #acb503, as that palette's text colour.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #acb503: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Real palettes that use #acb503
Tints & shades
Harmonies
Contrast
| #acb503 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.24:1 | fail | fail | fail | |
Aaon black | 9.36:1 | 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 #acb503 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 #acb503 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/acb503-b9bea2-4e8ddf-262d1f-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