Color

#a5bb25

#a5bb25
hex#a5bb25
rgbrgb(165, 187, 37)
hslhsl(69, 67%, 44%)
oklchoklch(0.75 0.164 118.2)
Closest name: Citrus (#9fb70a)Relative luminance 0.4367

Colors that go with #a5bb25

Blue, Dark Olive Green 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3c25bb

#bb8725 · #5abb25

#25a5bb · #bb25a5

Split-complementary

Open in tool →

#255abb · #8725bb

#25bb87 · #3c25bb · #bb255a

Contrast

#a5bb25 as textRatioAAAA largeAAAFix
Aaon white
2.16:1failfailfail
  • AA: use #6d7b18 as the text (4.67:1)
  • AAA: use #525e13 as the text (7.07:1)
  • AA: or shift the background to #424242 (4.66:1)
  • AAA: or shift the background to #262626 (7.02:1)
Aaon black
9.73:1passpasspassPasses 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 #a5bb25 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 #a5bb25
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 #a5bb25 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a5bb25-b7bea2-4e7edf-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