SunChips sold wholesomeness in a wavy chip.

SunChips is a lesson in a “better-for-you” positioning built into the design. Frito-Lay introduced SunChips nationally in 1991, after roughly a decade of development and thousands of taste tests. The pitch was explicitly wholesome: a multigrain snack made with whole grains, positioned as a healthier way for adults to keep eating salty snacks. The signature form is a wavy, roughly square wholegrain wafer, and the identity leans on a sun motif and warm, earthy, natural-food styling — everything about it says sunshine, grains and health. (Honest caveats: no official brand hex or wordmark typeface is published, so the colours and type here are approximate.)

The brand backed the “sun” story with real substance. Frito-Lay’s Modesto, California plant used solar concentrators (a several-acre mirror field) plus rooftop photovoltaic panels to help cook SunChips — a genuine “made with the sun” manufacturing story, and the plant earned LEED Gold certification. The wholesome, sunny identity wasn’t just graphics; it connected to how the product was actually made. Core flavours — Harvest Cheddar, French Onion, Garden Salsa — reinforced the natural, garden-fresh positioning.

SunChips’ most famous chapter, though, is a packaging cautionary tale. In 2009–2010 the brand rolled out a 100% compostable, plant-based (PLA) bag — an admirable sustainability move — but the stiff material was infamously, extraordinarily loud (measured anywhere from about 80 to 95 decibels). The backlash went viral, complete with a Facebook group joking that people couldn’t hear over the bag, and sales dipped. In October 2010, Frito-Lay pulled the loud bag from five of six flavours (keeping it on Original), then launched a quieter redesigned compostable bag in 2011. It’s one of the best real-world lessons in how packaging sound is part of the design.

SunChips lives in sunny, earthy tones. Click a swatch to copy the hex.

SunChips’ palette is warm and natural — sunny golds and oranges (the sun motif), a bright harvest yellow, and earthy greens and tans that signal whole grains and garden freshness. It’s a wholesome, outdoorsy scheme that reads as healthy, natural and sunlit — deliberately distinct from the loud reds and neons of indulgent snacks. The warm sun colours and earthy accents make the product feel better-for-you at a glance, matching its multigrain positioning. The honest caveat: SunChips publishes no official public brand hex — the golds, oranges and greens here are observed approximations, not a confirmed spec.

The lesson is a palette that signals “natural”. SunChips’ sunny golds and earthy greens read as wholesome and healthy before you read the ingredients. For designers, it’s a reminder that warm, natural, sunlit colours can carry a better-for-you positioning. The takeaways: use warm sun tones and earthy naturals to signal wholesomeness (golds, greens, tans); tie the palette to a clear motif (the sun); and treat specific hexes as approximate when no official spec is published.

The wordmark is a friendly, rounded sans — warm and wholesome.

SunChips’ friendly, rounded wordmark is warm and wholesome — approachable, softly rounded letters that feel natural and welcoming, matching a sunny, multigrain, better-for-you snack. The type is easy and organic rather than sharp or corporate, sitting naturally with the sun motif and the earthy palette, and it reinforces the health-forward, garden-fresh personality. It reads like a natural-foods brand — which is exactly the wholesome positioning SunChips has always projected. (Because the exact face is custom and undocumented, the honest description is “a friendly, rounded sans,” not a named font.) The type behaves like the brand: warm, rounded and wholesome.

SunChips learned that a bag can be too loud.

SunChips is a lesson in the full sensory reality of packaging design. The compostable bag was a genuinely good idea — sustainable, plant-based, on-brand for a wholesome product — but its designers overlooked one dimension: sound. The bag was so loud that it became a national joke, hurt sales, and had to be pulled from most flavours. It’s a vivid reminder that packaging isn’t only visual: how it feels, and how it sounds, is part of the user experience. The eventual quieter redesign shows the fix — keep the sustainability, solve the sensory problem.

For designers and brand-builders, SunChips offers a clear takeaway: design for every sense, not just the eye. The lessons: align the identity with the real product story for authenticity (the sun motif and the solar-powered plant); use warm, natural colour to carry a wholesome positioning; and remember that packaging’s feel and sound are part of the design (the loud-bag saga). It’s also a reminder to keep the facts precise — SunChips launched in 1991 as a multigrain, better-for-you snack; its Modesto plant genuinely used solar power; and its 100% compostable bag (2009–2010) was so loud (~80–95 dB) that Frito-Lay pulled it from five of six flavours in October 2010 before releasing a quieter version in 2011. SunChips learned that a bag can be too loud — proof that great design considers every sense.

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