Color

#5bc125

#5bc125
hex#5bc125
rgbrgb(91, 193, 37)
hslhsl(99, 68%, 45%)
oklchoklch(0.722 0.207 137.6)
Closest name: Frog (#58bc08)Relative luminance 0.405

Colors that go with #5bc125

Blue, Charcoal and Royal Blue 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 →

#8a25c1

#a9c125 · #25c13c

#255bc1 · #c1255b

Split-complementary

Open in tool →

#3c25c1 · #c125a9

#25a9c1 · #8a25c1 · #c13c25

Contrast

#5bc125 as textRatioAAAA largeAAAFix
Aaon white
2.31:1failfailfail
  • AA: use #3f8519 as the text (4.58:1)
  • AAA: use #2f6313 as the text (7.2:1)
  • AA: or shift the background to #3d3d3d (4.71:1)
  • AAA: or shift the background to #1f1f1f (7.14:1)
Aaon black
9.1:1passpasspassPasses 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 #5bc125 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 #5bc125
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 #5bc125 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5bc125-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