description: This extension enables an insurance company to provide a highlight color to be used by consuming applications when they render the information found on an insurance card for the insurance plan member. When rendering foreground and background colors, the implementer SHOULD not use the same foreground and background colors and instead should algorithmically determine a high color contrast.
package_name: hl7.fhir.us.insurance-card.r4
derivation: constraint
name: HighlightColor
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/us/insurance-card/StructureDefinition/C4DIC-HighlightColor-extension'}
    index: 1
  value:
    choices: [valueCodeableConcept]
    index: 3
  valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 4}
package_version: 1.1.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/us/insurance-card/StructureDefinition/C4DIC-HighlightColor-extension
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 1.1.0
required: [value, valueCodeableConcept]