Color

#90dd73

#90dd73
hex#90dd73
rgbrgb(144, 221, 115)
hslhsl(104, 61%, 66%)
oklchoklch(0.823 0.159 137.7)
Closest name: Last of Lettuce (#aadd66)Relative luminance 0.5888

Colors that go with #90dd73

Plum, Charcoal and Deep Sky 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 →

#c173dd

#c5dd73 · #73dd8c

#7390dd · #dd7390

Split-complementary

Open in tool →

#8c73dd · #dd73c5

#73c5dd · #c173dd · #dd8c73

Contrast

#90dd73 as textRatioAAAA largeAAAFix
Aaon white
1.64:1failfailfail
  • AA: use #3a8320 as the text (4.72:1)
  • AAA: use #2c6318 as the text (7.23:1)
  • AA: or shift the background to #545454 (4.61:1)
  • AAA: or shift the background to #383838 (7.13:1)
Aaon black
12.78:1passpasspassPasses 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 #90dd73 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 #90dd73
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 #90dd73 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/90dd73-a6bea2-724edf-1f2d22-eff1e9?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