Color

#16df42

#16df42
hex#16df42
rgbrgb(22, 223, 66)
hslhsl(133, 82%, 48%)
oklchoklch(0.787 0.244 144.9)
Closest name: Alarming Slime (#2ce335)Relative luminance 0.5334

Colors that go with #16df42

Taupe, 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 →

#df16b3

#4fdf16 · #16dfa6

#4216df · #df4216

Split-complementary

Open in tool →

#a616df · #df164f

#164fdf · #df16b3 · #dfa616

Contrast

#16df42 as textRatioAAAA largeAAAFix
Aaon white
1.8:1failfailfail
  • AA: use #0d8728 as the text (4.65:1)
  • AAA: use #0a661e as the text (7.16:1)
  • AA: or shift the background to #4f4f4f (4.55:1)
  • AAA: or shift the background to #333333 (7.02:1)
Aaon black
11.67:1passpasspassPasses 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 #16df42 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 #16df42
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 #16df42 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/16df42-a2beab-b84edf-1f2d28-ebf1e9?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