diff --git a/.changeset/metal-cycles-tell.md b/.changeset/metal-cycles-tell.md
new file mode 100644
index 000000000..7ee9de5e8
--- /dev/null
+++ b/.changeset/metal-cycles-tell.md
@@ -0,0 +1,5 @@
+---
+'@primer/primitives': patch
+---
+
+add cubicBezier transformer
diff --git a/src/filters/isCubicBezier.test.ts b/src/filters/isCubicBezier.test.ts
new file mode 100644
index 000000000..dd98db5d2
--- /dev/null
+++ b/src/filters/isCubicBezier.test.ts
@@ -0,0 +1,22 @@
+import {getMockToken} from '../test-utilities/index.js'
+import {isCubicBezier} from './isCubicBezier.js'
+
+describe('Filter: isCubicBezier', () => {
+  it('returns true if $type property is `cubicBezier`', () => {
+    expect(isCubicBezier(getMockToken({$type: 'cubicBezier'}))).toStrictEqual(true)
+  })
+
+  it('returns false if $type property is not `cubicBezier`', () => {
+    expect(isCubicBezier(getMockToken({$type: 'pumpkin'}))).toStrictEqual(false)
+  })
+
+  it('returns false if $type property is missing', () => {
+    expect(isCubicBezier(getMockToken({alpha: 0.4}))).toStrictEqual(false)
+  })
+
+  it('returns false if $type property is falsy', () => {
+    expect(isCubicBezier(getMockToken({$type: false}))).toStrictEqual(false)
+    expect(isCubicBezier(getMockToken({$type: undefined}))).toStrictEqual(false)
+    expect(isCubicBezier(getMockToken({$type: null}))).toStrictEqual(false)
+  })
+})
diff --git a/src/filters/isCubicBezier.ts b/src/filters/isCubicBezier.ts
new file mode 100644
index 000000000..e324f60ac
--- /dev/null
+++ b/src/filters/isCubicBezier.ts
@@ -0,0 +1,11 @@
+import type {TransformedToken} from 'style-dictionary/types'
+
+/**
+ * @description Checks if token is of $type `cubicBezier`
+ * @param token [TransformedToken](https://github.com/amzn/style-dictionary/blob/main/types/TransformedToken.d.ts)
+ * @returns boolean
+ */
+export const isCubicBezier = (token: TransformedToken): boolean => {
+  const typeValue = token.$type ?? token.type
+  return typeValue === 'cubicBezier'
+}
diff --git a/src/transformers/cubicBezierToCss.test.ts b/src/transformers/cubicBezierToCss.test.ts
new file mode 100644
index 000000000..0a812cf60
--- /dev/null
+++ b/src/transformers/cubicBezierToCss.test.ts
@@ -0,0 +1,48 @@
+import {getMockToken} from '../test-utilities/index.js'
+import {cubicBezierToCss} from './cubicBezierToCss.js'
+
+describe('Transformer: cubicBezierToCss', () => {
+  it('transforms `cubicBezier` token to css cubicBezier function', () => {
+    const input = getMockToken({
+      $value: [0, 0, 1, 1],
+    })
+
+    const expectedOutput = 'cubic-bezier(0,0,1,1)'
+    expect(cubicBezierToCss.transform(input, {}, {})).toStrictEqual(expectedOutput)
+  })
+
+  it('throws an error when required values are missing', () => {
+    // missing blur
+    expect(() =>
+      cubicBezierToCss.transform(
+        getMockToken({
+          $value: [0, 0, 1],
+        }),
+        {},
+        {},
+      ),
+    ).toThrowError()
+
+    // missing spread
+    expect(() =>
+      cubicBezierToCss.transform(
+        getMockToken({
+          $value: [0, 0, 1, 1, 1, 1],
+        }),
+        {},
+        {},
+      ),
+    ).toThrowError()
+
+    // missing offsets
+    expect(() =>
+      cubicBezierToCss.transform(
+        getMockToken({
+          $value: [0, 0, 1, '1'],
+        }),
+        {},
+        {},
+      ),
+    ).toThrowError()
+  })
+})
diff --git a/src/transformers/cubicBezierToCss.ts b/src/transformers/cubicBezierToCss.ts
new file mode 100644
index 000000000..c80343168
--- /dev/null
+++ b/src/transformers/cubicBezierToCss.ts
@@ -0,0 +1,26 @@
+import type {PlatformConfig, Transform, TransformedToken} from 'style-dictionary/types'
+import {isCubicBezier} from '../filters/isCubicBezier.js'
+
+/**
+ * @description converts cubicBezeir tokens array value to a css cubic-bezier
+ * @type value transformer — [StyleDictionary.ValueTransform](https://github.com/amzn/style-dictionary/blob/main/types/Transform.d.ts)
+ * @matcher matches all tokens of $type `duration`
+ * @transformer returns a css cubic-bezier function
+ */
+export const cubicBezierToCss: Transform = {
+  name: 'cubicBezeir/css',
+  type: 'value',
+  transitive: true,
+  filter: isCubicBezier,
+  transform: (token: TransformedToken, _config: PlatformConfig) => {
+    const value = token.$value ?? token.value
+    // throw value of more or less than 4 items in array
+    if (value.length !== 4 || value.some((item: unknown) => typeof item !== 'number')) {
+      throw new Error(
+        `Invalid cubicBezier token ${token.path.join('.')}, must be an array with 4 numbers, but got this instead: ${JSON.stringify(value)}`,
+      )
+    }
+    // return value
+    return `cubic-bezier(${value.join(',')})`
+  },
+}