Color

#5fe53e

#5fe53e
hex#5fe53e
rgbrgb(95, 229, 62)
hslhsl(108, 76%, 57%)
oklchoklch(0.816 0.233 140.2)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5882

Colors that go with #5fe53e

Deep Sky Blue, Royal Blue and Taupe 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 →

#c33ee5

#b3e53e · #3ee570

#3e5fe5 · #e53e5f

Split-complementary

Open in tool →

#703ee5 · #e53eb3

#3eb3e5 · #c33ee5 · #e5703e

Contrast

#5fe53e as textRatioAAAA largeAAAFix
Aaon white
1.65:1failfailfail
  • AA: use #2a8712 as the text (4.59:1)
  • AAA: use #1f630d as the text (7.37:1)
  • AA: or shift the background to #545454 (4.6:1)
  • AAA: or shift the background to #383838 (7.13:1)
Aaon black
12.76:1passpasspassPasses 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 #5fe53e 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 #5fe53e
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 #5fe53e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5fe53e-a4bea2-7c4edf-1f2d23-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