Color

#5beb1e

#5beb1e
hex#5beb1e
rgbrgb(91, 235, 30)
hslhsl(102, 84%, 52%)
oklchoklch(0.829 0.254 139.2)
Closest name: Becquerel (#4bec13)Relative luminance 0.6173

Colors that go with #5beb1e

Deep Sky Blue, Taupe and Violet 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 →

#ae1eeb

#c2eb1e · #1eeb47

#1e5beb · #eb1e5b

Split-complementary

Open in tool →

#471eeb · #eb1ec2

#1ec2eb · #ae1eeb · #eb471e

Contrast

#5beb1e as textRatioAAAA largeAAAFix
Aaon white
1.57:1failfailfail
  • AA: use #31880c as the text (4.51:1)
  • AAA: use #246309 as the text (7.33:1)
  • AA: or shift the background to #575757 (4.59:1)
  • AAA: or shift the background to #3b3b3b (7.12:1)
Aaon black
13.35:1passpasspassPasses 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 #5beb1e 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 #5beb1e
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 #5beb1e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5beb1e-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