Color

#5bd80e

#5bd80e
hex#5bd80e
rgbrgb(91, 216, 14)
hslhsl(97, 88%, 45%)
oklchoklch(0.78 0.238 138.1)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5137

Colors that go with #5bd80e

Violet, Hot Pink and Dark Orange 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 →

#8a0ed8

#c0d80e · #0ed825

#0e5bd8 · #d80e5b

Split-complementary

Open in tool →

#250ed8 · #d80ec0

#0ec0d8 · #8a0ed8 · #d8250e

Contrast

#5bd80e as textRatioAAAA largeAAAFix
Aaon white
1.86:1failfailfail
  • AA: use #398609 as the text (4.58:1)
  • AAA: use #2b6506 as the text (7.08:1)
  • AA: or shift the background to #4d4d4d (4.54:1)
  • AAA: or shift the background to #303030 (7.09:1)
Aaon black
11.27:1passpasspassPasses 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 #5bd80e 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 #5bd80e
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 #5bd80e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5bd80e-a9bea2-624edf-1f2d20-f0f1e9?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