2027 Cattle Tag Colour: Light Green (Letter Y): What to Order
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The 2027 cattle tag colour is light green, and the year letter is Y. If you're tagging calves born in 2027, light green visual tags printed with the letter Y are what you're after, that's the short answer, and the rest of this guide covers everything around it.
Below we'll run through how Australia's year-colour system actually works, why the colours rotate, what it means for your tag order, and the one catch that trips people up every year, NLIS electronic tag colours don't follow the year rotation at all. Farm & Acre Co supplies NLIS cattle tags, visual management tags and custom printing from Allflex, FOFIA and Leader, shipped Australia-wide from Queensland.
The Quick Answer for 2027
If you just need to fill in an order form, here it is:
- 2027 tag colour: light green
- 2027 year letter: Y
- What it applies to: visual (management) cattle tags, the printed plastic tags you read from a distance
- What it doesn't apply to: NLIS electronic tags, those stay white for breeder and orange for post-breeder, every single year
That's enough to get tags ordered. But the system is worth five minutes to understand properly, because once you're using it, drafting and ageing cattle gets genuinely easier.
How the Cattle Tag Year-Colour System Works
The Australian cattle industry runs a standard rotation of eight tag colours. Each calendar year gets one colour and one matching letter, and the major tag brands all follow the same chart. That consistency is the whole point, a light green tag means a 2027-born animal whether the tag came from Allflex, FOFIA or Leader, and whether the beast is standing in your yards or someone else's.
The year colour and letter table
| Year | Colour | Letter |
|---|---|---|
| 2022 | Red | R |
| 2023 | Sky Blue | S |
| 2024 | Black | T |
| 2025 | White | W |
| 2026 | Orange | X |
| 2027 | Light Green | Y |
| 2028 | Purple | Z |
| 2029 | Yellow | A |
| 2030 | Red (cycle repeats) | B |
This page is the 2027-specific answer. If you want the full rotation laid out year by year, past colours and the run ahead through 2033, our NLIS tag colours by year guide is the complete reference. And if you're newer to tagging and want the whole picture (tag types, breeder vs post-breeder, sizes, printing), start with our complete cattle tags guide.
Why the colours rotate
The colour does the ageing for you. Stand at the rail and look across a mob: every light green tag is a 2027-born animal, every orange tag is a 2026 drop, every white tag is 2025. You can split a yard into age groups, pick out which heifers are old enough to join, or pull the older cows at culling time, all from tag colour, without reading a single printed number or mouthing anything.
That's the entire reason the system exists. A printed number tells you plenty, but only one animal at a time and only up close. A colour tells you the birth year from across the yard, on every animal at once.
The rotation uses eight colours, so each one comes back around every eight years, 2030 is red again, same as 2022. In practice that gap is long enough that very few animals wearing the old colour are still on the place when it returns, and the year letter settles any doubt: a 2022 red tag reads R, a 2030 red tag reads B.
The catch: NLIS tag colours don't rotate
Here's the line worth remembering: on NLIS electronic cattle tags, white means breeder and orange means post-breeder, and that convention never changes with the year. The year-colour rotation applies to visual management tags, not to the NLIS device itself.
So a calf born on your place in 2027 would typically carry a white NLIS breeder tag in the right (offside) ear, and, if you run visual tags, a light green management tag in the other ear. Nobody orders light green NLIS tags, because that's not how the NLIS side works.
What to Order for 2027
Light green visual tags
For 2027-born calves, the order is straightforward: the same size and style of visual tag you already run, in light green. Tag size is personal preference and depends on how much you want printed, Large and Maxi are the popular picks because they're easy to read at a distance. If you're happy with the size you used for your orange 2026 tags, just switch the colour and keep everything else the same.
Plenty of producers pair the visual tag with the NLIS tag as a matched set, electronic compliance in one ear, at-a-glance ID in the other. If that's your setup, order both at once so the numbering lines up.
Your NLIS tags stay the same
Nothing changes on the NLIS side for 2027. Calves born on your property get white breeder tags against your PIC, exactly as they did last year and the year before. If you haven't ordered NLIS devices before, or it's been a while and you want the process refresher, our guide on how to order NLIS tags online steps through it, PIC and all.
Custom printing with the Y letter
This is where the year letter earns its keep. Most producers ordering printed 2027 tags put the letter Y on the tag along with the animal number, something like Y001, Y002, Y003 through the drop. Colour gives you the year from a distance; the letter confirms it up close and keeps your records tidy when the colour eventually cycles back around.
Beyond the year letter, you can print whatever your operation needs, property name, mob codes, breed, joining group. Visual tags take multiple lines of laser printing, and there are high-contrast options for readability. The full rundown of sizes, print styles and what works on which tag is in our custom cattle tags guide.
When to Order for the 2027 Calving Season
The simple rule: order ahead of your marking round, not during it. Custom-printed tags take longer to turn around than blank stock because they're printed to your specification, and the new year's colour is always in demand in the lead-up to calving, everyone's ordering the same colour at the same time.
Whether you calve in autumn or spring, work backwards from when the marking cradle comes out and get the order in comfortably before that. Tag orders ship from Queensland, so factor delivery to your part of the country into the timing too.
We've set up a dedicated 2027 light green cattle tags collection so you can see the light green range in one spot, visual tags, sizes and printing options for the 2027 drop.
Common Questions About the 2027 Tag Colour
More general tag questions, applicators, retention, replacements, are answered in our cattle ear tags FAQ. Here are the ones specific to 2027.
Is light green the same as green?
For ordering purposes, the 2027 colour is light green: a brighter, paler green, not a dark or forest green. There's no second "green" in the eight-colour rotation, so if a tag range lists one green option for the 2027 year colour, that's the one. If you're comparing brands and the shade naming looks different, send us a message and we'll confirm you're ordering the right colour before it goes to print.
What letter goes with 2027?
Y. The sequence runs with the colours: 2025 was W, 2026 was X, 2027 is Y, and 2028 will be Z. If you're printing year letters on your tags, 2027-born calves get a Y.
Can I still use leftover 2026 orange tags?
Practically speaking, the year colour is a management convention, its whole value is that the colour matches the birth year. If you put leftover orange tags on 2027-born calves, anyone reading the mob (including you, in three years) will age those animals as 2026 drops. Most producers start the new year's drop in the new colour and keep leftover orange for late stragglers actually born in 2026, replacements for lost 2026 tags, or general-purpose mob marking where the year doesn't matter. And remember the NLIS side is unaffected either way, breeder tags are white regardless of year.
Do sheep tags use the same year colours?
No, sheep tag colours run on their own rotation, and the colour for a given year is different from the cattle colour. If you run both, check our sheep ear tag colours guide before ordering so the two don't get mixed up.
Do NLIS tags come in light green?
No. NLIS electronic cattle tags are white (breeder) or orange (post-breeder) every year, the year colour never touches them. Light green is for your visual management tags only.
TL;DR: 2027 Cattle Tags at a Glance
- 2027 colour: light green. 2027 letter: Y. State it on the order and you're done.
- The year colour applies to visual management tags: it lets you age cattle at a glance from across the yard.
- NLIS tags don't rotate: white = breeder, orange = post-breeder, every year.
- Print the Y on custom tags (e.g. Y001 onwards) so the year survives in print as well as colour.
- Order ahead of your marking round: printed tags and new-year colours are in highest demand right before calving, and orders ship from Queensland.
- Sheep year colours are different, don't order cattle colours for the sheep flock.
Ready to sort your 2027 tags? Browse the 2027 light green cattle tags collection or the full NLIS cattle tags range.
Not sure which size or print setup fits? Send us your tag details, herd numbers or a photo of what you're running now, call 0431 183 421 or email farmandacreco@gmail.com and we'll point you in the right direction.