| 2026-09-05 | Green-winged water bird |
| 2026-07-25 | Color of an ovarian cancer awareness ribbon |
| 2026-03-23 | Shade of green named after a duck |
| 2024-10-14 | Bluish green |
| 2024-07-27 | Dabbling duck |
| 2024-07-22 | Bluish green |
| 2024-04-21 | Blue-green |
| 2023-11-18 | Shade named for a bird |
| 2023-03-15 | Blue-green shade |
| 2023-02-13 | Color akin to turquoise |
| 2022-06-23 | Duck color |
| 2022-05-22 | Relative of turquoise |
| 2021-08-09 | Blue-green shade |
| 2021-04-21 | Color on Jacksonville Jaguar uniforms |
| 2020-10-07 | Bluish hue |
| 2020-07-29 | Blue-green shade |
| 2020-04-02 | Relative of turquoise |
| 2020-03-18 | Shade akin to turquoise |
| 2020-02-23 | Color akin to cyan |
| 2019-11-24 | Shade akin to turquoise |
| 2019-07-31 | Pond swimmer |
| 2019-07-30 | Blue-green shade |
| 2019-01-26 | Relative of aqua |
| 2018-08-27 | Bluish green |
| 2018-04-29 | Blue-green |
| 2017-11-26 | Blue-green hue |
| 2016-01-24 | Greenish blue |
| 2015-10-03 | Color akin to cyan |
| 2015-06-20 | Old Crayola color akin to Tropical Rain Forest |
| 2015-02-10 | Blue shade |
| 2015-01-28 | Color akin to turquoise |
| 2014-11-09 | Background color of a $100 bill |
| 2014-10-12 | Relative of turquoise |
| 2014-08-19 | Green-blue |
| 2014-05-26 | Blue-green |
| 2014-05-25 | Mallard relative |
| 2014-02-02 | Blue-green |
| 2014-01-06 | Duck or one of its colors |
| 2013-02-20 | Greenish shade |
| 2013-01-13 | Greenish shade |
| 2012-02-27 | Freshwater duck |
| 2012-02-21 | Blue-green shade |
| 2012-01-01 | Greenish blue |
| 2011-09-23 | Blue shade |
| 2011-09-02 | Cousin of a canvasback |
| 2011-05-29 | Blue-green |
| 2011-04-09 | Relative of turquoise |
| 2010-11-03 | Blue-green hue |
| 2009-07-05 | Greenish-blue |
| 2009-04-06 | Blue-winged duck |
| 2009-02-14 | Cousin of a greenwing |
| 2009-02-13 | Small dabbler |
| 2008-10-22 | Florida Marlins color |
| 2008-07-26 | Pond denizen |
| 2008-05-13 | Bluish hue |
| 2008-03-03 | Dabbling duck |
| 2008-02-15 | Blue shade |
| 2008-01-25 | Shade of blue |
| 2007-12-23 | Green-blue |
| 2007-05-22 | Greenish-blue |
| 2006-10-08 | Blue shade |
| 2006-01-04 | Blue hue |
| 2004-12-26 | Hue close to aqua |
| 2004-10-17 | Relative of a mallard |
| 2004-10-04 | Bluish green |
| 2004-06-15 | Bluish green |
| 2003-08-11 | Pond duck |
| 2003-02-23 | Blue-green |
| 2002-05-27 | Dabbling duck |
| 2002-05-07 | Pond duck |
| 2002-05-01 | Shade of blue |
| 2002-04-17 | Shade of blue |
| 2002-02-28 | Freshwater duck |
| 2002-02-20 | Freshwater duck |
| 2001-08-04 | Blue-green |
| 2000-10-09 | Duck in a pond |
| 2000-08-30 | Cousin of a canvasback |
| 2000-05-04 | Shade of blue |
| 1999-11-11 | Cousin of a canvasback |
| 1999-09-08 | Pond swimmer |
| 1999-06-29 | Freshwater duck |
| 1999-06-08 | Mallard's cousin |
| 1998-12-13 | Shade of blue |
| 1998-10-25 | Shade of blue |
| 1998-06-28 | Cousin of a canvasback |
| 1998-03-05 | Shade of blue |
| 1998-02-02 | Dabbling duck |
| 1998-01-15 | Popular game bird |
| 1997-09-21 | Color close to aqua |
| 1997-06-02 | Marsh duck |
| 1997-03-09 | Blue-green |
| 1997-03-05 | Small duck |
| 1997-02-20 | Pond swimmer |
| 1996-12-07 | Shade of blue |
| 1996-10-07 | Greenish blue |
| 1996-06-03 | Dabbling duck |
| 1996-03-29 | Cousin of the pintail |
| 1995-12-12 | Dabbling duck |
| 1995-11-07 | Marsh duck |
| 1995-06-23 | Blue hue |
| 1995-03-25 | Darker than turquoise |
| 1994-11-14 | Freshwater duck |
| 1994-09-17 | Greenish blue |
| 1994-05-31 | Shade of blue |
| 1993-12-13 | Blue-green |