Color

#4ab90e

#4ab90e
hex#4ab90e
rgbrgb(74, 185, 14)
hslhsl(99, 86%, 39%)
oklchoklch(0.694 0.213 138.5)
Closest name: Frog (#58bc08)Relative luminance 0.3619

Colors that go with #4ab90e

Taupe, Orchid 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 →

#7d0eb9

#9fb90e · #0eb928

#0e4ab9 · #b90e4a

Split-complementary

Open in tool →

#280eb9 · #b90e9f

#0e9fb9 · #7d0eb9 · #b9280e

Contrast

#4ab90e as textRatioAAAA largeAAAFix
Aaon white
2.55:1failfailfail
  • AA: use #35850a as the text (4.66:1)
  • AAA: use #286407 as the text (7.2:1)
  • AA: or shift the background to #383838 (4.6:1)
  • AAA: or shift the background to #171717 (7.03:1)
Aaon black
8.24:1passpasspassPasses 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 #4ab90e 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 #4ab90e
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 #4ab90e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4ab90e-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