On Lok logo with an abstract heart symbol and the tagline where seniors embrace life
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On Lok

On Lok is a San Francisco-based nonprofit organization serving older adults and founder of the Program of All-Inclusive Care for the Elderly (PACE) model. It unveiled its current embracing heart logo and Where Seniors Embrace Life tagline in October 2020, developed by digital experience agency Boldium.

On Lok is a San Francisco-based nonprofit organization serving older adults, best known as the founder of the Program of All-Inclusive Care for the Elderly (PACE) model. The organization unveiled its current “embracing heart” logo and “Where Seniors Embrace Life” tagline in October 2020 as part of a comprehensive brand refresh that also included a redesigned website and the renaming of its PACE offering from On Lok Lifeways to On Lok PACE.[1]

Design and History

On Lok was founded in 1971 in San Francisco’s Chinatown-North Beach community. William Gee, DDS, headed the committee that hired social worker Marie-Louise Ansak to investigate solutions for local elders who needed long-term care but wished to remain in their communities. Together with other community leaders, they formed the nonprofit corporation On Lok Senior Health Services.[2] On Lok is Cantonese for “peaceful, happy abode.”[2]

The 2020 rebrand was driven by On Lok’s vision “to give every individual the ability to age with dignity and empower their independence,” according to CEO Grace Li at the time. The organization was approaching its 50th year and expanding services to serve the full spectrum of seniors, from frail to active.[1] The refresh brought all of the organization’s brands under one On Lok umbrella.[1]

The brand identity was developed by Boldium, a digital experience agency, which helped define On Lok’s core brand pillars: a pioneering spirit, highly personalized care and compassion, and connection to community.[3]

Meaning and Symbolism

The logo uses the universal symbol for love, a heart, to evoke the brand’s care and compassion. Within the heart, Boldium designed a signature “On Lok embrace” to make the mark memorable and uniquely tied to the organization.[3] The organization described the “embracing heart” logo and tagline as conveying its “enduring values of compassion, excellence, and comprehensive care.”[1]

The mark is registered as a trademark consisting of “a heart shape with a curving design embracing the heart by overlapping the left side and extending partially over the right top of the heart.”[4]

Typography and Design

To maintain a tie to On Lok’s history, Boldium kept the same primary color from the previous identity, which the agency named “spry green,” but added a gradient to give it a more active, innovative feel. The agency also introduced an orange gradient as a primary color to imbue the brand with warmth and dynamism.[3]

The rebrand extended across the organization’s touchpoints, including new van wrapping, building signage, materials, and uniforms for staff.[1]

Logo Index is an independent educational archive covering logos, visual identities and graphic design history. All trademarks and brand assets remain the property of their respective owners.

Logo data

Measured from the original SVG file on 30/09/2026.

Colors

4 colors

  • #154747Teal, 45%

    RGB 21, 71, 71; CMYK 70, 0, 0, 72

    White text 10.4:1 (passes AA)

  • #FAAA3FOrange, 33%

    RGB 250, 170, 63; CMYK 0, 32, 75, 2

    Black text 10.9:1 (passes AA)

  • #1B9F7FTeal, 14%

    RGB 27, 159, 127; CMYK 83, 0, 20, 38

    Black text 6.3:1 (passes AA)

  • #F69337Orange, 7.9%

    RGB 246, 147, 55; CMYK 0, 40, 78, 4

    Black text 9.1:1 (passes AA)

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Backgrounds and sizes

Contrast and color difference

Compared with Healthcare

191 measured Healthcare logos

Only 10% of Healthcare logos in the archive use teal as the main color.

  • Main color teal10%
  • Combination mark63%
  • Four or more colors17%
  • Most common main color here: blue40%

From measured files, not tags. Updated 28/10/2026.

Structure

Logo type
Combination markClassified by AI
Proportions
4.9 : 1Horizontal
Ink coverage
30%71% empty space inside the outline
Symmetry
Asymmetric24% left-right match
Outline
Free-formOverall silhouette
Complexity
Detailed7 shapes, about 1,375 points

Tints and shades

Click a step to copy

#154747

#FAAA3F

#1B9F7F

Typography

Lettering style: Geometric sans.

This is a style class, not the exact font. The font has not been documented.

Free fonts in this style: Montserrat, Outfit, Urbanist

Visual description

Classified by AI

Symbol shows
Abstract heart
Style
Geometric, flat, minimal
Layout
Symbol left of the name
Techniques
Geometric construction
Text in the logo
on LOK where seniors embrace life

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