Color

#5df83a

#5df83a
hex#5df83a
rgbrgb(93, 248, 58)
hslhsl(109, 93%, 60%)
oklchoklch(0.863 0.257 140.5)
Closest name: Cathode Green (#00ff55)Relative luminance 0.6977

Colors that go with #5df83a

Deep Sky Blue, Violet and Hot Pink 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 →

#d53af8

#bcf83a · #3af876

#3a5df8 · #f83a5d

Split-complementary

Open in tool →

#763af8 · #f83abc

#3abcf8 · #d53af8 · #f8763a

Contrast

#5df83a as textRatioAAAA largeAAAFix
Aaon white
1.4:1failfailfail
  • AA: use #1c8505 as the text (4.77:1)
  • AAA: use #166704 as the text (7.06:1)
  • AA: or shift the background to #5e5e5e (4.62:1)
  • AAA: or shift the background to #424242 (7.16:1)
Aaon black
14.95:1passpasspassPasses 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 #5df83a 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 #5df83a
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 #5df83a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5df83a-a4bea2-7e4edf-1f2d23-eef1e9?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