Color
#efff9f
#efff9frgb(239, 255, 159)hsl(70, 100%, 81%)oklch(0.967 0.121 116.4)Colors that go with #efff9f
Charcoal, Goldenrod and Plum 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.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #efff9f: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Goldenrod #daa520
analogousshippedGoldenrod is #efff9f's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Plum #dda0dd
complementaryshippedPlum sits directly opposite #efff9f on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Amber #ffbf00
shippedAmber is paired with #efff9f in 5 real palettes, including Gumroad's brand system and Maple, as the accent — a combination designers have actually shipped, not a computed rotation.
Blush Pink #e8b4b8
shippedBlush Pink is paired with #efff9f in 4 real palettes, including Nursery and Garden Wedding, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Burlywood #deb887
shippedBurlywood is paired with #efff9f in 4 real palettes, including Coffee Bar and Chalkboard, as the accent — a combination designers have actually shipped, not a computed rotation.
Copper #b87333
shippedCopper is paired with #efff9f in 8 real palettes, including Bakery and Clay & Linen, as the accent — a combination designers have actually shipped, not a computed rotation.
Crimson #dc143c
shippedCrimson is paired with #efff9f in 4 real palettes, including Retro Pop and Frost & Ember, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Real palettes that use #efff9f
Tints & shades
Harmonies
Contrast
| #efff9f as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.08:1 | fail | fail | fail | |
Aaon black | 19.47:1 | pass | pass | pass | Passes 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 #efff9f 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
#efff9f reads as vivid, light, clean. The font library is tagged with the same vocabulary:
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.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #efff9f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/efff9f-b6bea2-4e7cdf-252d1f-f1efe9?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md