Color

#acc318

#acc318
hex#acc318
rgbrgb(172, 195, 24)
hslhsl(68, 78%, 43%)
oklchoklch(0.773 0.175 118.1)
Closest name: Aromatic Herbs (#98c945)Relative luminance 0.4787

Colors that go with #acc318

Cornflower Blue, Dark Orange and Deep Sky 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.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#2f18c3

#c38418 · #57c318

#18acc3 · #c318ac

Split-complementary

Open in tool →

#1857c3 · #8418c3

#18c384 · #2f18c3 · #c31857

Contrast

#acc318 as textRatioAAAA largeAAAFix
Aaon white
1.99:1failfailfail
  • AA: use #6c7b0f as the text (4.69:1)
  • AAA: use #505b0b as the text (7.39:1)
  • AA: or shift the background to #474747 (4.68:1)
  • AAA: or shift the background to #2b2b2b (7.13:1)
Aaon black
10.57:1passpasspassPasses 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 #acc318 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 #acc318
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 #acc318 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/acc318-b7bea2-4e81df-252d1f-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