X-Group Design System

Typography

Primary — headings and titles

Aa

Open Sans ExtraBold

Secondary — contrasting subheadings

Aa

Open Sans Regular

Body — paragraphs

Aa

Roboto Regular

Headings

h1 · --text-3xl

Turbine 01

h2 · --text-2xl

Turbine 01

h3 · --text-xl

Turbine 01

h4 · --text-lg

Turbine 01

h5 · --text-md
Turbine 01
h6 · --text-sm
Turbine 01

Metric readout

.tile__labelOutput
.tile__value2.41 MW

In context

Rotor vibration exceeded threshold

North Ridge · TRB-0042 · reported 14 minutes ago

Vibration on the main bearing rose above 4.2 mm/s and held there for twelve minutes before the unit derated automatically. Output fell from 2.41 MW to 1.98 MW over the same window. Wind speed was steady at 11.8 m/s, so the change is unlikely to be load-related.

No manual intervention is required while the unit remains derated. A site visit is scheduled for Tuesday; if vibration exceeds 5.0 mm/s before then the unit will stop and raise an alarm.

What happens next

The unit stays derated until a technician clears the fault on site. Telemetry continues to report at the normal interval.

Leading

--leading-tight · 1.25

Vibration on the main bearing rose above 4.2 mm/s and held there for twelve minutes before the unit derated automatically.

--leading-normal · 1.5

Vibration on the main bearing rose above 4.2 mm/s and held there for twelve minutes before the unit derated automatically.

--leading-loose · 1.7

Vibration on the main bearing rose above 4.2 mm/s and held there for twelve minutes before the unit derated automatically.

Scale

--text-metric2.41
--text-3xlTurbine 01
--text-2xlTurbine 01
--text-xlTurbine 01
--text-lgTurbine 01
--text-mdTurbine 01
--text-smTurbine 01
--text-xsTurbine 01

Colour

One discrepancy to resolve

The guide's body copy names the accent #A6CE39, but the swatch beneath it specifies #84BD00 (CMYK 54.3.100.0 · RGB 132-189-0 · Pantone 376 C). This system uses #84BD00, the fully specified value. Worth confirming with the client.

Brand guide colour page. The body copy reads 'our accent colour is TURBINE Green (#A6CE39)', while the first swatch beneath is labelled HEX #84BD00, CMYK 54.3.100.0, RGB 132-189-0, Pantone 376 C.
Source: X-Group brand guide, colour page.

Brand

--brand-green
#84BD00
Pantone 376 C
--brand-grey-light
#BCBEC0
Cool Grey 5
--brand-grey-mid
#6D6E71
Pantone 424 C
--brand-black
#000000
--brand-white
#FFFFFF

Usage proportion

How green behaves

Correct — as a fill

Black on green — 9.26:1

Green as a background, exactly as the guide recommends. Buttons and the accent badge use this.

Correct — as text on black

Green on black — 9.26:1

The one place green may carry text. The dark token set (not shown here) puts it at 8.57:1 on its raised surface.

Not usable for text

Green on white — 2.27:1

Fails WCAG by a wide margin — below even the 3.0 for a non-text indicator. This is why links are underlined rather than coloured.

Space

--space-1
--space-2
--space-3
--space-4
--space-5
--space-6
--space-7
--space-8

Components

Links

Base

In text

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.

Standalone

Buttons

Text

Sizes

Full width

Split

Fields

At least 12 characters.
Enter a valid email address.
Checkbox

Metrics

Output2.41 MW▲ 4.2% vs 1h
Wind speed11.8 m/s— steady
Rotor14.2 rpm▼ 1.1% vs 1h
Availability98.6 %▲ 0.4 pt

Patterns

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Build status

Built

Not built

Status indicator — dot, badge, banner

Badge

Alert list item

Data table — default, status rows, sortable header

Token set drafted, not reviewed — styleguide is light-only

Sidebar nav — item default, active, collapsed

Tabs — active, disabled

Operating-state stepper — complete, current, upcoming

Chart frame — default, empty, loading, error

Layout shell — laptop, iPad