Wordle Yellow and Green Letters

Every guess in Wordle hands back the same three signals: green, yellow and grey tiles. Read together, they tell you almost everything you need to find the answer. The trouble is that most players act on only one colour at a time, usually chasing a single green and ignoring what the rest of the row is quietly telling them. This guide explains what each colour means and, more importantly, how to use all three at once so each guess does the maximum amount of work.

What each colour means

The three colours describe the relationship between a letter you typed and the hidden answer.

• Green means the letter is correct and sitting in exactly the right position. Nothing more to do with that slot; it is solved.
• Yellow means the letter does appear in the answer, but not in the position you placed it. The letter belongs somewhere else in the word.
• Grey means the letter is not needed at that position. In the simplest case the letter is not in the word at all, but with repeated letters the picture is more subtle, which we will come back to.

A useful way to think about it: green is a fact about a position, yellow is a fact about the whole word, and grey is a polite "not here".

How to act on a yellow

A yellow tile is the most under-used clue in the game. Players see it, remember the letter is "in there somewhere", and then often replant it in a spot it has already been ruled out of.

The rule is simple. When a letter comes back yellow, you know two things at once: the letter is in the answer, and it is not in the column where you just tried it. So your next guess should place that letter in a different column. If an R turns yellow in position two, your job is to try R in position one, three, four or five instead, never position two again.

Keep a running mental list of "banned" positions for each yellow letter. The longer a letter stays yellow across several guesses, the more positions you eliminate, until only one plausible slot remains. That is the moment a yellow quietly turns into a near-certain green.

How to lock and build around greens

Greens are the scaffolding. Once a letter is green, treat that position as fixed and never overwrite it in later guesses, even when it is tempting to test a new word that breaks the pattern. Throwing away a confirmed green to chase a hunch is the single most common way players waste a row.

Instead, build new guesses around your greens. If you know the word is _ R _ N _, every candidate you try should keep the R in position two and the N in position four, while you spend the remaining three slots testing fresh letters and relocating your yellows. This keeps each guess both safe and informative.

Using all three colours at once

The real skill is combining the signals rather than reacting to them one at a time. After any guess you can usually state the answer as a small set of rules:

• Greens fix certain positions.
• Yellows supply letters that must appear, each with a list of forbidden positions.
• Greys remove letters from consideration (with care around repeats).

Your next guess should satisfy every rule simultaneously: keep the greens, include all the yellow letters in new positions, and avoid the greyed-out letters. A guess that honours all three constraints at once narrows the field far faster than one that only "uses the green".

A short worked example

Suppose the answer is CRANE and your second guess is TRACE.

• T is grey: there is no T in the answer.
• R is green: R is correct in position two.
• A is green: A is correct in position three.
• C is yellow: C is in the word but not in position four.
• E is yellow: E is in the word but not in position five.

Now combine the clues. You have the pattern _ R A _ _ locked. You must fit a C somewhere other than position four, and an E somewhere other than position five, while avoiding T. C can only realistically sit in position one (since two and three are taken), and E must move off position five into position four. That points straight at C R A _ E, and with only E and one more letter to place you arrive at CRANE. One well-read row turned five colours into the answer.

Notice that ignoring the yellows here would have left you guessing almost blindly, while reading all five tiles together left only a handful of possibilities.

A note on grey and repeated letters

Grey usually means "this letter is not in the word", but be careful when your guess contains the same letter twice. If the answer has only one E and you guess a word with two, one E may come back green or yellow while the second E shows grey. That grey does not mean there is no E; it means there is no second E. Treat duplicate letters cautiously and you will avoid a frustrating class of mistakes.

Closing tip

You do not have to hold all of this in your head. Feed your greens, yellows and greys into the Wordle Helper and it will list the words that satisfy every clue at once, ranked by how common they are. If you would rather explore by shape alone, the Letter Pattern Finder lets you search by known positions. Read every colour, act on all of them together, and the day's word tends to fall into place a guess or two sooner.