Color

#75be55

#75be55
hex#75be55
rgbrgb(117, 190, 85)
hslhsl(102, 45%, 54%)
oklchoklch(0.73 0.158 137.1)
Closest name: Bermudagrass (#6bc271)Relative luminance 0.4126

Colors that go with #75be55

Charcoal, Dark Olive Green and Royal 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 →

#9f55be

#a9be55 · #55be6a

#5575be · #be5575

Split-complementary

Open in tool →

#6a55be · #be55a9

#55a9be · #9f55be · #be6a55

Contrast

#75be55 as textRatioAAAA largeAAAFix
Aaon white
2.27:1failfailfail
  • AA: use #498131 as the text (4.7:1)
  • AAA: use #366024 as the text (7.35:1)
  • AA: or shift the background to #404040 (4.57:1)
  • AAA: or shift the background to #212121 (7.09:1)
Aaon black
9.25:1passpasspassPasses 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 #75be55 as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #75be55
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 #75be55 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/75be55-a7bea2-6e4edf-1f2d21-eff1e9?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