Color

#90eebb

#90eebb
hex#90eebb
rgbrgb(144, 238, 187)
hslhsl(147, 73%, 75%)
oklchoklch(0.877 0.115 159.1)
Closest name: Seafoam (#93e9be)Relative luminance 0.7067

Colors that go with #90eebb

Charcoal, Plum 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 →

#ee91c4

#95ee91 · #91eee9

#bb91ee · #eebb91

Split-complementary

Open in tool →

#e991ee · #ee9195

#9195ee · #ee91c4 · #eee991

Contrast

#90eebb as textRatioAAAA largeAAAFix
Aaon white
1.39:1failfailfail
  • AA: use #158447 as the text (4.75:1)
  • AAA: use #106536 as the text (7.15:1)
  • AA: or shift the background to #5e5e5e (4.67:1)
  • AAA: or shift the background to #424242 (7.24:1)
Aaon black
15.13:1passpasspassPasses 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 #90eebb as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#90eebb reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #90eebb
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 #90eebb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/90eebb-a2beb2-d059d4-1f2d2c-eaf1e9?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