Color

#5ed71d

#5ed71d
hex#5ed71d
rgbrgb(94, 215, 29)
hslhsl(99, 76%, 48%)
oklchoklch(0.779 0.233 138.1)
Closest name: Blinking Terminal (#66cc00)Relative luminance 0.5107

Colors that go with #5ed71d

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 →

#961dd7

#bcd71d · #1dd739

#1d5ed7 · #d71d5e

Split-complementary

Open in tool →

#391dd7 · #d71dbc

#1dbcd7 · #961dd7 · #d7391d

Contrast

#5ed71d as textRatioAAAA largeAAAFix
Aaon white
1.87:1failfailfail
  • AA: use #3b8712 as the text (4.51:1)
  • AAA: use #2b630d as the text (7.26:1)
  • AA: or shift the background to #4d4d4d (4.51:1)
  • AAA: or shift the background to #303030 (7.05:1)
Aaon black
11.21:1passpasspassPasses 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 #5ed71d as the background.

Brands using this color

mcpConnect your agent — build around #5ed71d
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 #5ed71d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5ed71d-a8bea2-664edf-1f2d21-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