---
title: "Update tag value color"
method: PATCH
path: "/v1/tag-values/{key}"
tags: ["Tags"]
---

# Update tag value color

`PATCH /v1/tag-values/{key}`

Recolor a grouped tag (key, value). The value is supplied in the body so values containing '/' stay addressable. The new color must be a palette name.

## Path parameters

- `key` string, required — Tag key (group)

## Headers

- `x-api-key` string, nullable — Skyvern API key for authentication. API key can be found at https://app.skyvern.com/settings.

## Request body

- TagValueUpdate — Body for ``PATCH /v1/tag-values/{key}``. The value rides in the body, not the path, so values containing ``/`` stay addressable.
  - `value` string, required — Tag value (label) under the key to recolor.
  - `color` string, required — Palette color name to assign to this (key, value).

## Response `200`

Successfully recolored tag value

- TagValue — Tag-value color registry entry: the palette color assigned to a grouped (key, value) pair.
  - `key` string, required
  - `value` string, required
  - `color` string, required
  - `workflow_count` integer — Number of non-deleted workflows currently carrying this (key, value) label.

## Other responses

- `404` — Tag value not found
- `422` — Invalid palette color

## Changes

> 63 revisions in range; 2 could not be searched.

- **2026-07-14** `1b9c7c96c010` — 1 info
  - endpoint added
- **2026-07-14** `66da0fa97dc5` — 1 breaking
  - api path removed without deprecation
- **2026-07-14** `1b9c7c96c010` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/skyvern-ai/apis/skyvern-api/changes/v1/tag-values/:key/patch.md)

---

[API](https://skmtc.dev/skyvern-ai/apis/skyvern-api.md) · [All operations](https://skmtc.dev/skyvern-ai/apis/skyvern-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/skyvern-ai/skyvern-api/revisions/1a7ff4f208ff/schema)