Celadon is a family of glazed ceramics known for green, blue-green and related muted tones. The familiar color comes from the interaction of an iron-bearing glaze with the firing conditions.
What gives celadon glaze its color?
The glaze recipe, firing atmosphere, glaze thickness and clay body all influence the result. A curved surface can show a paler tone at an edge and a deeper one where glaze gathers. Some celadon has a fine crackle pattern, depending on how the body and glaze respond.

Celadon in Chinese ceramics
Chinese celadon developed across several kiln traditions over a long period. Song-era pieces are often associated with restrained forms and soft glaze colors. Different kilns made their own choices about bodies, forms and finishes. For a specific example, read the 👉 history of Ou ware celadon.
How to recognize celadon in teaware
Look at the glaze in natural light and compare color along the rim, curves and foot. Celadon teaware can take the form of cups, gaiwans, teapots and serving vessels. Inspect the form separately so you can choose a piece that suits how you brew.
Traditional Chinese Glaze Colors: Tianqing, Meiziqing, Fenqing and Piao
These names describe visual traditions, and the glaze can look different with lighting, thickness and the shape of the vessel.

Ru Ware Tianqing and Longquan Greens
Tianqing (天青) is the soft sky-blue associated with Ru ware. In Longquan celadon, meiziqing (梅子青), or plum green, describes a deeper, fuller green, while fenqing (粉青) refers to a softer, paler blue-green.
The Misty Piao Tone of Ou Ware
Piao (缥青) evokes a very light, misty blue-green. In our Ou ware, it recalls morning mist over the Ou River. Its subtlety is especially visible on a plain form, where the glaze shifts across the rim and curves without a painted pattern competing for attention.
Where Ou ware fits

Rouseclay’s 👉 Ou ware celadon teaware features the pale, mist-like tones we associate with the Ou River. The 👉 Ou celadon making guide covers the workshop steps behind those surfaces.
👉 Why Ou Ware Celadon Is Different
Read More About Ou Ware Teaware
Explore 👉 What Is Ou Ware Celadon? and 👉 How Ou Celadon Pottery Is Made. For daily use, see our guides to 👉 choosing a Chinese tea cup, 👉 cleaning and storing handmade teaware and 👉 black spots on celadon glaze.
Ready to move from recognizing celadon to choosing a piece? Our 👉 Chinese celadon buying guide compares Ou, Ru and Longquan colors and explains what to check before buying.
Continue reading: 👉 Longquan Celadon vs. Ou Kiln: Understanding the Roots of Chinese Celadon Pottery.