Color

#98d421

#98d421
hex#98d421
rgbrgb(152, 212, 33)
hslhsl(80, 73%, 48%)
oklchoklch(0.799 0.2 127.9)
Closest name: yellowgreen (#9acd32)Relative luminance 0.5387

Colors that go with #98d421

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 →

#5d21d4

#d4b621 · #3fd421

#2198d4 · #d42198

Split-complementary

Open in tool →

#213fd4 · #b621d4

#21d4b6 · #5d21d4 · #d4213f

Contrast

#98d421 as textRatioAAAA largeAAAFix
Aaon white
1.78:1failfailfail
  • AA: use #5c8014 as the text (4.61:1)
  • AAA: use #46610f as the text (7.05:1)
  • AA: or shift the background to #4f4f4f (4.59:1)
  • AAA: or shift the background to #333333 (7.08:1)
Aaon black
11.77:1passpasspassPasses 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 #98d421 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 #98d421
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 #98d421 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/98d421-b1bea2-4e64df-232d1f-f1f0e9?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