Color guide · Farrow & Ball · Yellow

Acid Drop

No. 9908 · #C1C365 · LRV 51 · warm yellow tone

No. 9908 · #C1C365 · LRV 51 — warm yellow tone, light — bounces daylight without going clinical.

Acid DropFarrow & Ball · No. 9908
The color, edge to edge.Use your own photo →
Acid Drop
FARROW & BALL · No. 9908 · #C1C365
Brand · codeFarrow & BallNo. 9908 · all Farrow & Ball yellows
LRV51Light — bounces daylight without going clinical.
Undertonewarm yellow tone
FamilyYellow
Hex · RGB · HSL#C1C365 · 193, 195, 101 · 61°, 44%, 58%Display values from the brand. Match it at another brand
Sheen we recommendEggshell on walls · satin on trim and cabinetsWhich sheen where, explained
Where it sits, light to dark
  1. 1Thai Curry21
  2. 2Chilled Wine41
  3. 3Acid Drop51
  4. 4Jackfruit62
  5. 5Lemon Chiffon79
Undertone and depth

What Color Is Acid Drop, Really?

Acid Drop reads as a warm yellow tone — light — bounces daylight without going clinical. The notes below cover how Farrow & Ball No. 9908 behaves in different light and the closest matches at competing US brands.

Room by room

Best Rooms and Uses for Acid Drop

Acid Drop is an easy whole-room color for living spaces and bedrooms, and light enough to carry onto trim or a ceiling if you want a soft, seamless look. Yellows lift kitchens, hallways and kids' rooms with warmth.

Light by light

How Lighting Changes Acid Drop

At LRV 51, Acid Drop is a light color that bounces daylight around a room without tipping into stark white. Its yellow undertone is the part to watch: it gets picked up by whatever sits next to it, so test it against your trim, floor and the room's main light before committing. It holds its undertone in most exposures, which is what makes light shades like this so forgiving room to room.

Test it in your light, not a showroom's

Most complaints about Acid Drop are a light mismatch. Upload a photo of your actual room and see it on your walls — then ask for the same wall in north light or evening lamps before you buy a single sample.

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Same color, different store

Need It From Another Brand?

Any paint counter can custom-tint Farrow & Ball No. 9908 directly. If you would rather stay in one brand's own deck, these are the closest stock matches, measured as ΔE2000. Under 2 is a difference you will not see on the wall.

Same deck, next chip over

Similar Farrow & Ball Colors

The nearest shades to Acid Drop within Farrow & Ball's own range, ranked by perceptual color distance — useful when you want the same look a touch lighter, darker, or warmer.

Contrast, for text and signage
Black text on Acid Drop · 11.3 : 1 · passes AA and AAAWhite text on Acid Drop · 1.9 : 1 · fails for text

WCAG 2.1: AA is 4.5 : 1 for normal text, 3 : 1 for large text, AAA is 7 : 1.

Coordinated palette

Generated by hue-rotating #C1C365 in HSL space. Pair Acid Drop with one accent and one neutral — the swatches below are starting points, not final picks.

COMPLEMENTARY
#C1C365 + #6765C3
TRIADIC
#C1C365 · #65C1C3 · #C365C1
ANALOGOUS
#C39665 · #C1C365 · #92C365

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Jessica Williams

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