Design System Inspiration of Wise
1. Visual Theme & Atmosphere
Wise's website is a bold, confident fintech platform that communicates "money without borders" through massive typography and a distinctive lime-green accent. The design operates on a warm off-white canvas with near-black text (#0e0f0c) and a signature Wise Green (#9fe870) — a fresh, lime-bright color that feels alive and optimistic, unlike the corporate blues of traditional banking.
The typography uses Wise Sans — a proprietary font used at extreme weight 900 (black) for display headings with a remarkably tight line-height of 0.85 and OpenType "calt" (contextual alternates). At 126px, the text is so dense it feels like a protest sign — bold, urgent, and impossible to ignore. Inter serves as the body font with weight 600 as the default for emphasis, creating a consistently confident voice.
What distinguishes Wise is its green-on-white-on-black material palette. Lime Green (#9fe870) appears on buttons with dark green text (#163300), creating a nature-inspired CTA that feels fresh. Hover states use scale(1.05) expansion rather than color changes — buttons physically grow on interaction. The border-radius system uses 9999px for buttons (pill), 30px–40px for cards, and the shadow system is minimal — just rgba(14,15,12,0.12) 0px 0px 0px 1px ring shadows.
Key Characteristics:
- Wise Sans at weight 900, 0.85 line-height — billboard-scale bold headlines
- Lime Green (
#9fe870) accent with dark green text (#163300) — nature-inspired fintech
- Inter body at weight 600 as default — confident, not light
- Near-black (
#0e0f0c) primary with warm green undertone
- Scale(1.05) hover animations — buttons physically grow
- OpenType
"calt" on all text
- Pill buttons (9999px) and large rounded cards (30px–40px)
- Semantic color system with comprehensive state management
2. Color Palette & Roles
Primary Brand
- Near Black (
#0e0f0c): Primary text, background for dark sections
- Wise Green (
#9fe870): Primary CTA button, brand accent
- Dark Green (
#163300): Button text on green, deep green accent
- Light Mint (
#e2f6d5): Soft green surface, badge backgrounds
- Pastel Green (
#cdffad): --color-interactive-contrast-hover, hover accent
Semantic
- Positive Green (
#054d28): --color-sentiment-positive-primary, success
- Danger Red (
#d03238): --color-interactive-negative-hover, error/destructive
- Warning Yellow (
#ffd11a): --color-sentiment-warning-hover, warnings
- Background Cyan (
rgba(56,200,255,0.10)): --color-background-accent, info tint
- Bright Orange (
#ffc091): --color-bright-orange, warm accent
Neutral
- Warm Dark (
#454745): Secondary text, borders
- Gray (
#868685): Muted text, tertiary
- Light Surface (
#e8ebe6): Subtle green-tinted light surface
3. Typography Rules
Font Families
- Display:
Wise Sans, fallback: Inter — OpenType "calt" on all text
- Body / UI:
Inter, fallbacks: Helvetica, Arial
Hierarchy
| Role | Font | Size | Weight | Line Height | Letter Spacing | Notes |
|---|
| Display Mega | Wise Sans | 126px (7.88rem) | 900 | 0.85 (ultra-tight) | normal | "calt" |
| Display Hero | Wise Sans | 96px (6.00rem) | 900 | 0.85 | normal | "calt" |
| Section Heading | Wise Sans | 64px (4.00rem) | 900 | 0.85 | normal | "calt" |
| Sub-heading | Wise Sans | 40px (2.50rem) | 900 | 0.85 | normal | "calt" |
| Alt Heading | Inter | 78px (4.88rem) | 600 | 1.10 (tight) | -2.34px | "calt" |
| Card Title | Inter | 26px (1.62rem) | 600 | 1.23 (tight) | -0.39px | "calt" |
| Feature Title | Inter | 22px (1.38rem) | 600 | 1.25 (tight) | -0.396px | "calt" |
| Body | Inter | 18px (1.13rem) | 400 | 1.44 | 0.18px | "calt" |
| Body Semibold | Inter | 18px (1.13rem) | 600 | 1.44 | -0.108px | "calt" |
| Button | Inter | 18px–22px | 600 | 1.00–1.44 | -0.108px | "calt" |
| Caption | Inter | 14px (0.88rem) | 400–600 | 1.50–1.86 | -0.084px to -0.108px | "calt" |
| Small | Inter | 12px (0.75rem) | 400–600 | 1.00–2.17 | -0.084px to -0.108px | "calt" |
Principles
- Weight 900 as identity: Wise Sans Black (900) is used exclusively for display — the heaviest weight in any analyzed system. It creates text that feels stamped, pressed, physical.
- 0.85 line-height: The tightest display line-height analyzed. Letters overlap vertically, creating dense, billboard-like text blocks.
- "calt" everywhere: Contextual alternates enabled on ALL text — both Wise Sans and Inter.
- Weight 600 as body default: Inter Semibold is the standard reading weight — confident, not light.
4. Component Stylings
Buttons
Primary Green Pill
- Background:
#9fe870 (Wise Green)
- Text:
#163300 (Dark Green)
- Padding: 5px 16px
- Radius: 9999px
- Hover: scale(1.05) — button physically grows
- Active: scale(0.95) — button compresses
- Focus: inset ring + outline
Secondary Subtle Pill
- Background:
rgba(22, 51, 0, 0.08) (dark green at 8% opacity)
- Text:
#0e0f0c
- Padding: 8px 12px 8px 16px
- Radius: 9999px
- Same scale hover/active behavior
Cards & Containers
- Radius: 16px (small), 30px (medium), 40px (large cards/tables)
- Border:
1px solid rgba(14,15,12,0.12) or 1px solid #9fe870 (green accent)
- Shadow:
rgba(14,15,12,0.12) 0px 0px 0px 1px (ring shadow)
Navigation
- Green-tinted navigation hover:
rgba(211,242,192,0.4)
- Clean header with Wise wordmark
- Pill CTAs right-aligned
5. Layout Principles
Spacing System
- Base unit: 8px
- Scale: 1px, 2px, 3px, 4px, 5px, 8px, 10px, 11px, 12px, 16px, 18px, 19px, 20px, 22px, 24px
Border Radius Scale
- Minimal (2px): Links, inputs
- Standard (10px): Comboboxes, inputs
- Card (16px): Small cards, buttons, radio
- Medium (20px): Links, medium cards
- Large (30px): Feature cards
- Section (40px): Tables, large cards
- Mega (1000px): Presentation elements
- Pill (9999px): All buttons, images
- Circle (50%): Icons, badges
6. Depth & Elevation
| Level | Treatment | Use |
|---|
| Flat (Level 0) | No shadow | Default |
| Ring (Level 1) | rgba(14,15,12,0.12) 0px 0px 0px 1px | Card borders |
| Inset (Level 2) | rgb(134,134,133) 0px 0px 0px 1px inset | Input focus |
Shadow Philosophy: Wise uses minimal shadows — ring shadows only. Depth comes from the bold green accent against the neutral canvas.
7. Do's and Don'ts
Do
- Use Wise Sans weight 900 for display — the extreme boldness IS the brand
- Apply line-height 0.85 on Wise Sans display — ultra-tight is intentional
- Use Lime Green (#9fe870) for primary CTAs with Dark Green (#163300) text
- Apply scale(1.05) hover and scale(0.95) active on buttons
- Enable "calt" on all text
- Use Inter weight 600 as the body default
Don't
- Don't use light font weights for Wise Sans — only 900
- Don't relax the 0.85 line-height on display — the density is the identity
- Don't use the Wise Green as background for large surfaces — it's for buttons and accents
- Don't skip the scale animation on buttons
- Don't use traditional shadows — ring shadows only
8. Responsive Behavior
Breakpoints
| Name | Width | Key Changes |
|---|
| Mobile | <576px | Single column |
| Tablet | 576–992px | 2-column |
| Desktop | 992–1440px | Full layout |
| Large | >1440px | Expanded |
9. Agent Prompt Guide
Quick Color Reference
- Text: Near Black (
#0e0f0c)
- Background: White (
#ffffff / off-white)
- Accent: Wise Green (
#9fe870)
- Button text: Dark Green (
#163300)
- Secondary: Gray (
#868685)
Example Component Prompts
- "Create hero: white background. Headline at 96px Wise Sans weight 900, line-height 0.85, 'calt' enabled, #0e0f0c text. Green pill CTA (#9fe870, 9999px radius, 5px 16px padding, #163300 text). Hover: scale(1.05)."
- "Build a card: 30px radius, 1px solid rgba(14,15,12,0.12). Title at 22px Inter weight 600, body at 18px weight 400."
Iteration Guide
- Wise Sans 900 at 0.85 line-height — the extreme weight IS the brand
- Lime Green for buttons only — dark green text on green background
- Scale animations (1.05 hover, 0.95 active) on all interactive elements
- "calt" on everything — contextual alternates are mandatory
- Inter 600 for body — confident reading weight
