Color

#9eb540

#9eb540
hex#9eb540
rgbrgb(158, 181, 64)
hslhsl(72, 48%, 48%)
oklchoklch(0.733 0.144 119.6)
Closest name: Citrus (#9fb70a)Relative luminance 0.4069

Colors that go with #9eb540

Charcoal, Blue and Champagne 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 →

#5740b5

#b59240 · #63b540

#409eb5 · #b5409e

Split-complementary

Open in tool →

#4063b5 · #9240b5

#40b592 · #5740b5 · #b54063

Contrast

#9eb540 as textRatioAAAA largeAAAFix
Aaon white
2.3:1failfailfail
  • AA: use #6c7d2c as the text (4.56:1)
  • AAA: use #525e21 as the text (7.04:1)
  • AA: or shift the background to #404040 (4.51:1)
  • AAA: or shift the background to #212121 (7.01:1)
Aaon black
9.14:1passpasspassPasses 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 #9eb540 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 #9eb540
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 #9eb540 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9eb540-b5bea2-4e77df-242d1f-f1efe9?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